156969660861

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447207011}}^1$

素因数の和:447207033

約数の個数: 16

約数和(自身を含む): 250435926720

約数和(自身を除く): 93466265859

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447207011, 1341621033, 4024863099, 5813691143, 12074589297, 17441073429, 52323220287, 156969660861]

約数ペア:

[(1, 156969660861), (3, 52323220287), (9, 17441073429), (13, 12074589297), (27, 5813691143), (39, 4024863099), (117, 1341621033), (351, 447207011)]