27321699249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 47165838720

約数和(自身を除く): 19844139471

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 61, 81, 117, 171, 183, 247, 351, 367, 513, 549, 741, 793, 1053, 1101, 1159, 1539, 1647, 2223, 2379, 3303, 3477, 3721, 4771, 4941, 6669, 6973, 7137, 9909, 10431, 11163, 14313, 15067, 20007, 20919, 21411, 22387, 29727, 31293, 33489, 42939, 45201, 48373, 62757, 64233, 67161, 70699, 90649, 93879, 100467, 128817, 135603, 145119, 188271, 201483, 212097, 271947, 291031, 301401, 386451, 406809, 425353, 435357, 564813, 604449, 636291, 815841, 873093, 919087, 1220427, 1276059, 1306071, 1365607, 1813347, 1908873, 2447523, 2619279, 2757261, 3828177, 3918213, 4096821, 5529589, 5726619, 7342569, 7857837, 8271783, 11484531, 12290463, 16588767, 17752891, 23573511, 24815349, 25946533, 34453593, 36871389, 49766301, 53258673, 74446047, 77839599, 110614167, 149298903, 159776019, 233518797, 337304929, 447896709, 479328057, 700556391, 1011914787, 1437984171, 2101669173, 3035744361, 9107233083, 27321699249]

約数ペア:

[(1, 27321699249), (3, 9107233083), (9, 3035744361), (13, 2101669173), (19, 1437984171), (27, 1011914787), (39, 700556391), (57, 479328057), (61, 447896709), (81, 337304929), (117, 233518797), (171, 159776019), (183, 149298903), (247, 110614167), (351, 77839599), (367, 74446047), (513, 53258673), (549, 49766301), (741, 36871389), (793, 34453593), (1053, 25946533), (1101, 24815349), (1159, 23573511), (1539, 17752891), (1647, 16588767), (2223, 12290463), (2379, 11484531), (3303, 8271783), (3477, 7857837), (3721, 7342569), (4771, 5726619), (4941, 5529589), (6669, 4096821), (6973, 3918213), (7137, 3828177), (9909, 2757261), (10431, 2619279), (11163, 2447523), (14313, 1908873), (15067, 1813347), (20007, 1365607), (20919, 1306071), (21411, 1276059), (22387, 1220427), (29727, 919087), (31293, 873093), (33489, 815841), (42939, 636291), (45201, 604449), (48373, 564813), (62757, 435357), (64233, 425353), (67161, 406809), (70699, 386451), (90649, 301401), (93879, 291031), (100467, 271947), (128817, 212097), (135603, 201483), (145119, 188271)]