156739497279

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{23563}}^1$

素因数の和:24239

約数の個数: 32

約数和(自身を含む): 218025438720

約数和(自身を除く): 61285941441

約数列:

[1, 3, 29, 87, 157, 471, 487, 1461, 4553, 13659, 14123, 23563, 42369, 70689, 76459, 229377, 683327, 2049981, 2217311, 3699391, 6651933, 11098173, 11475181, 34425543, 107282339, 321847017, 332780249, 998340747, 1801603417, 5404810251, 52246499093, 156739497279]

約数ペア:

[(1, 156739497279), (3, 52246499093), (29, 5404810251), (87, 1801603417), (157, 998340747), (471, 332780249), (487, 321847017), (1461, 107282339), (4553, 34425543), (13659, 11475181), (14123, 11098173), (23563, 6651933), (42369, 3699391), (70689, 2217311), (76459, 2049981), (229377, 683327)]