71566589721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{56369}}^1$

素因数の和:56949

約数の個数: 32

約数和(自身を含む): 105632870400

約数和(自身を除く): 34066280679

約数列:

[1, 3, 11, 33, 79, 237, 487, 869, 1461, 2607, 5357, 16071, 38473, 56369, 115419, 169107, 423203, 620059, 1269609, 1860177, 4453151, 13359453, 27451703, 48984661, 82355109, 146953983, 301968733, 905906199, 2168684537, 6506053611, 23855529907, 71566589721]

約数ペア:

[(1, 71566589721), (3, 23855529907), (11, 6506053611), (33, 2168684537), (79, 905906199), (237, 301968733), (487, 146953983), (869, 82355109), (1461, 48984661), (2607, 27451703), (5357, 13359453), (16071, 4453151), (38473, 1860177), (56369, 1269609), (115419, 620059), (169107, 423203)]