74000403

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 108654000

約数和(自身を除く): 34653597

約数列:

[1, 3, 9, 139, 149, 397, 417, 447, 1191, 1251, 1341, 3573, 20711, 55183, 59153, 62133, 165549, 177459, 186399, 496647, 532377, 8222267, 24666801, 74000403]

約数ペア:

[(1, 74000403), (3, 24666801), (9, 8222267), (139, 532377), (149, 496647), (397, 186399), (417, 177459), (447, 165549), (1191, 62133), (1251, 59153), (1341, 55183), (3573, 20711)]