27667221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 38711808

約数和(自身を除く): 11044587

約数列:

[1, 3, 31, 61, 93, 183, 1891, 4877, 5673, 14631, 151187, 297497, 453561, 892491, 9222407, 27667221]

約数ペア:

[(1, 27667221), (3, 9222407), (31, 892491), (61, 453561), (93, 297497), (183, 151187), (1891, 14631), (4877, 5673)]