156905220369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{20551}}^1\times {\mathrm{110651}}^1$

素因数の和:131228

約数の個数: 16

約数和(自身を含む): 218315510784

約数和(自身を除く): 61410290415

約数列:

[1, 3, 23, 69, 20551, 61653, 110651, 331953, 472673, 1418019, 2544973, 7634919, 2273988701, 6821966103, 52301740123, 156905220369]

約数ペア:

[(1, 156905220369), (3, 52301740123), (23, 6821966103), (69, 2273988701), (20551, 7634919), (61653, 2544973), (110651, 1418019), (331953, 472673)]