27103655481

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21158201}}^1$

素因数の和:21158272

約数の個数: 16

約数和(自身を含む): 41977872768

約数和(自身を除く): 14874217287

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21158201, 63474603, 148107407, 444322221, 1290650261, 3871950783, 9034551827, 27103655481]

約数ペア:

[(1, 27103655481), (3, 9034551827), (7, 3871950783), (21, 1290650261), (61, 444322221), (183, 148107407), (427, 63474603), (1281, 21158201)]