164025120003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{19889}}^1\times {\mathrm{67049}}^1$

素因数の和:86982

約数の個数: 16

約数和(自身を含む): 224048916000

約数和(自身を除く): 60023795997

約数列:

[1, 3, 41, 123, 19889, 59667, 67049, 201147, 815449, 2446347, 2749009, 8247027, 1333537561, 4000612683, 54675040001, 164025120003]

約数ペア:

[(1, 164025120003), (3, 54675040001), (41, 4000612683), (123, 1333537561), (19889, 8247027), (59667, 2749009), (67049, 2446347), (201147, 815449)]