31066767

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 50572800

約数和(自身を除く): 19506033

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2633, 3933, 7899, 11799, 23697, 50027, 60559, 71091, 150081, 181677, 450243, 545031, 1150621, 1350729, 1635093, 3451863, 10355589, 31066767]

約数ペア:

[(1, 31066767), (3, 10355589), (9, 3451863), (19, 1635093), (23, 1350729), (27, 1150621), (57, 545031), (69, 450243), (171, 181677), (207, 150081), (437, 71091), (513, 60559), (621, 50027), (1311, 23697), (2633, 11799), (3933, 7899)]