149735907

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 221972400

約数和(自身を除く): 72236493

約数列:

[1, 3, 9, 61, 107, 183, 321, 549, 963, 2549, 6527, 7647, 19581, 22941, 58743, 155489, 272743, 466467, 818229, 1399401, 2454687, 16637323, 49911969, 149735907]

約数ペア:

[(1, 149735907), (3, 49911969), (9, 16637323), (61, 2454687), (107, 1399401), (183, 818229), (321, 466467), (549, 272743), (963, 155489), (2549, 58743), (6527, 22941), (7647, 19581)]