8049640089

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 10960043904

約数和(自身を除く): 2910403815

約数列:

[1, 3, 113, 137, 339, 353, 411, 491, 1059, 1473, 15481, 39889, 46443, 48361, 55483, 67267, 119667, 145083, 166449, 173323, 201801, 519969, 5464793, 7601171, 16394379, 19585499, 22803513, 23745251, 58756497, 71235753, 2683213363, 8049640089]

約数ペア:

[(1, 8049640089), (3, 2683213363), (113, 71235753), (137, 58756497), (339, 23745251), (353, 22803513), (411, 19585499), (491, 16394379), (1059, 7601171), (1473, 5464793), (15481, 519969), (39889, 201801), (46443, 173323), (48361, 166449), (55483, 145083), (67267, 119667)]