15693818049

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{7459}}^1$

素因数の和:7859

約数の個数: 72

約数和(自身を含む): 28479534720

約数和(自身を除く): 12785716671

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 367, 441, 637, 819, 1101, 1911, 2569, 3303, 4771, 5733, 7459, 7707, 14313, 17983, 22377, 23121, 33397, 42939, 52213, 53949, 67131, 96967, 100191, 156639, 161847, 233779, 290901, 300573, 365491, 469917, 678769, 701337, 872703, 1096473, 2036307, 2104011, 2737453, 3289419, 4751383, 6108921, 8212359, 14254149, 19162171, 24637077, 35586889, 42762447, 57486513, 106760667, 134135197, 172459539, 249108223, 320282001, 402405591, 747324669, 1207216773, 1743757561, 2241974007, 5231272683, 15693818049]

約数ペア:

[(1, 15693818049), (3, 5231272683), (7, 2241974007), (9, 1743757561), (13, 1207216773), (21, 747324669), (39, 402405591), (49, 320282001), (63, 249108223), (91, 172459539), (117, 134135197), (147, 106760667), (273, 57486513), (367, 42762447), (441, 35586889), (637, 24637077), (819, 19162171), (1101, 14254149), (1911, 8212359), (2569, 6108921), (3303, 4751383), (4771, 3289419), (5733, 2737453), (7459, 2104011), (7707, 2036307), (14313, 1096473), (17983, 872703), (22377, 701337), (23121, 678769), (33397, 469917), (42939, 365491), (52213, 300573), (53949, 290901), (67131, 233779), (96967, 161847), (100191, 156639)]