210318069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 312609024

約数和(自身を除く): 102290955

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1277, 1339, 1599, 3831, 4017, 4223, 12669, 16601, 49803, 52357, 54899, 131531, 157071, 164697, 394593, 680641, 1709903, 2041923, 5129709, 5392771, 16178313, 70106023, 210318069]

約数ペア:

[(1, 210318069), (3, 70106023), (13, 16178313), (39, 5392771), (41, 5129709), (103, 2041923), (123, 1709903), (309, 680641), (533, 394593), (1277, 164697), (1339, 157071), (1599, 131531), (3831, 54899), (4017, 52357), (4223, 49803), (12669, 16601)]