142489366901

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{10289}}^1$

素因数の和:10809

約数の個数: 32

約数和(自身を含む): 168354278400

約数和(自身を除く): 25864911499

約数列:

[1, 7, 43, 139, 301, 331, 973, 2317, 5977, 10289, 14233, 41839, 46009, 72023, 99631, 322063, 442427, 1430171, 1978387, 3096989, 3405659, 10011197, 13848709, 23839613, 61497353, 146443337, 430481471, 473386601, 1025103359, 3313706207, 20355623843, 142489366901]

約数ペア:

[(1, 142489366901), (7, 20355623843), (43, 3313706207), (139, 1025103359), (301, 473386601), (331, 430481471), (973, 146443337), (2317, 61497353), (5977, 23839613), (10289, 13848709), (14233, 10011197), (41839, 3405659), (46009, 3096989), (72023, 1978387), (99631, 1430171), (322063, 442427)]