68235681

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 97763328

約数和(自身を除く): 29527647

約数列:

[1, 3, 31, 47, 67, 93, 141, 201, 233, 699, 1457, 2077, 3149, 4371, 6231, 7223, 9447, 10951, 15611, 21669, 32853, 46833, 97619, 292857, 339481, 483941, 733717, 1018443, 1451823, 2201151, 22745227, 68235681]

約数ペア:

[(1, 68235681), (3, 22745227), (31, 2201151), (47, 1451823), (67, 1018443), (93, 733717), (141, 483941), (201, 339481), (233, 292857), (699, 97619), (1457, 46833), (2077, 32853), (3149, 21669), (4371, 15611), (6231, 10951), (7223, 9447)]