415539747

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 768998400

約数和(自身を除く): 353458653

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 61, 63, 133, 147, 171, 183, 189, 271, 399, 427, 441, 513, 549, 813, 931, 1159, 1197, 1281, 1323, 1647, 1897, 2439, 2793, 2989, 3477, 3591, 3843, 5149, 5691, 7317, 8113, 8379, 8967, 10431, 11529, 13279, 15447, 16531, 17073, 24339, 25137, 26901, 31293, 36043, 39837, 46341, 49593, 51219, 56791, 73017, 80703, 108129, 115717, 119511, 139023, 148779, 170373, 219051, 252301, 314089, 324387, 347151, 358533, 446337, 511119, 756903, 810019, 942267, 973161, 1041453, 1533357, 2198623, 2270709, 2430057, 2826801, 3124359, 6595869, 6812127, 7290171, 8480403, 15390361, 19787607, 21870513, 46171083, 59362821, 138513249, 415539747]

約数ペア:

[(1, 415539747), (3, 138513249), (7, 59362821), (9, 46171083), (19, 21870513), (21, 19787607), (27, 15390361), (49, 8480403), (57, 7290171), (61, 6812127), (63, 6595869), (133, 3124359), (147, 2826801), (171, 2430057), (183, 2270709), (189, 2198623), (271, 1533357), (399, 1041453), (427, 973161), (441, 942267), (513, 810019), (549, 756903), (813, 511119), (931, 446337), (1159, 358533), (1197, 347151), (1281, 324387), (1323, 314089), (1647, 252301), (1897, 219051), (2439, 170373), (2793, 148779), (2989, 139023), (3477, 119511), (3591, 115717), (3843, 108129), (5149, 80703), (5691, 73017), (7317, 56791), (8113, 51219), (8379, 49593), (8967, 46341), (10431, 39837), (11529, 36043), (13279, 31293), (15447, 26901), (16531, 25137), (17073, 24339)]