9855647529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11311

約数の個数: 64

約数和(自身を含む): 17126860800

約数和(自身を除く): 7271213271

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 1183, 1729, 2197, 3211, 3549, 5187, 6591, 9633, 11243, 15379, 22477, 33729, 41743, 46137, 67431, 78701, 125229, 146159, 213617, 236103, 292201, 438477, 640851, 876603, 1023113, 1495319, 1900067, 2777021, 3069339, 4485957, 5700201, 8331063, 13300469, 19439147, 24700871, 36101273, 39901407, 58317441, 74102613, 108303819, 172906097, 252708911, 469316549, 518718291, 758126733, 1407949647, 3285215843, 9855647529]

約数ペア:

[(1, 9855647529), (3, 3285215843), (7, 1407949647), (13, 758126733), (19, 518718291), (21, 469316549), (39, 252708911), (57, 172906097), (91, 108303819), (133, 74102613), (169, 58317441), (247, 39901407), (273, 36101273), (399, 24700871), (507, 19439147), (741, 13300469), (1183, 8331063), (1729, 5700201), (2197, 4485957), (3211, 3069339), (3549, 2777021), (5187, 1900067), (6591, 1495319), (9633, 1023113), (11243, 876603), (15379, 640851), (22477, 438477), (33729, 292201), (41743, 236103), (46137, 213617), (67431, 146159), (78701, 125229)]