156747879693

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{9491}}^1\times {\mathrm{22109}}^1$

素因数の和:31689

約数の個数: 24

約数和(自身を含む): 229175987040

約数和(自身を除く): 72428107347

約数列:

[1, 3, 9, 83, 249, 747, 9491, 22109, 28473, 66327, 85419, 198981, 787753, 1835047, 2363259, 5505141, 7089777, 16515423, 209836519, 629509557, 1888528671, 17416431077, 52249293231, 156747879693]

約数ペア:

[(1, 156747879693), (3, 52249293231), (9, 17416431077), (83, 1888528671), (249, 629509557), (747, 209836519), (9491, 16515423), (22109, 7089777), (28473, 5505141), (66327, 2363259), (85419, 1835047), (198981, 787753)]