31882051257

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1\times {\mathrm{23677}}^1$

素因数の和:25457

約数の個数: 32

約数和(自身を含む): 49926104832

約数和(自身を除く): 18044053575

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1733, 5199, 12131, 23677, 36393, 64121, 71031, 165739, 192363, 448847, 497217, 876049, 1346541, 2628147, 6132343, 18397029, 41032241, 123096723, 287225687, 861677061, 1518192917, 4554578751, 10627350419, 31882051257]

約数ペア:

[(1, 31882051257), (3, 10627350419), (7, 4554578751), (21, 1518192917), (37, 861677061), (111, 287225687), (259, 123096723), (777, 41032241), (1733, 18397029), (5199, 6132343), (12131, 2628147), (23677, 1346541), (36393, 876049), (64121, 497217), (71031, 448847), (165739, 192363)]