72015661011

素因数分解:

$3^1\times 7^1\times {\mathrm{6101}}^1\times {\mathrm{562091}}^1$

素因数の和:568202

約数の個数: 16

約数和(自身を含む): 109756332288

約数和(自身を除く): 37740671277

約数列:

[1, 3, 7, 21, 6101, 18303, 42707, 128121, 562091, 1686273, 3934637, 11803911, 3429317191, 10287951573, 24005220337, 72015661011]

約数ペア:

[(1, 72015661011), (3, 24005220337), (7, 10287951573), (21, 3429317191), (6101, 11803911), (18303, 3934637), (42707, 1686273), (128121, 562091)]