64952739

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 98952000

約数和(自身を除く): 33999261

約数列:

[1, 3, 9, 27, 61, 113, 183, 339, 349, 549, 1017, 1047, 1647, 3051, 3141, 6893, 9423, 20679, 21289, 39437, 62037, 63867, 118311, 186111, 191601, 354933, 574803, 1064799, 2405657, 7216971, 21650913, 64952739]

約数ペア:

[(1, 64952739), (3, 21650913), (9, 7216971), (27, 2405657), (61, 1064799), (113, 574803), (183, 354933), (339, 191601), (349, 186111), (549, 118311), (1017, 63867), (1047, 62037), (1647, 39437), (3051, 21289), (3141, 20679), (6893, 9423)]