157037125553

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12667349}}^1$

素因数の和:12667397

約数の個数: 24

約数和(自身を含む): 207947217600

約数和(自身を除く): 50910092047

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 12667349, 88671443, 139340839, 291349027, 620700101, 975385873, 2039443189, 3204839297, 6827701111, 14276102323, 22433875079, 157037125553]

約数ペア:

[(1, 157037125553), (7, 22433875079), (11, 14276102323), (23, 6827701111), (49, 3204839297), (77, 2039443189), (161, 975385873), (253, 620700101), (539, 291349027), (1127, 139340839), (1771, 88671443), (12397, 12667349)]