156726469017

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{3911}}^1\times {\mathrm{84011}}^1$

素因数の和:87981

約数の個数: 24

約数和(自身を含む): 230715770688

約数和(自身を除く): 73989301671

約数列:

[1, 3, 9, 53, 159, 477, 3911, 11733, 35199, 84011, 207283, 252033, 621849, 756099, 1865547, 4452583, 13357749, 40073247, 328567021, 985701063, 2957103189, 17414052113, 52242156339, 156726469017]

約数ペア:

[(1, 156726469017), (3, 52242156339), (9, 17414052113), (53, 2957103189), (159, 985701063), (477, 328567021), (3911, 40073247), (11733, 13357749), (35199, 4452583), (84011, 1865547), (207283, 756099), (252033, 621849)]