37128321

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{22543}}^1$

素因数の和:22613

約数の個数: 16

約数和(自身を含む): 55909120

約数和(自身を除く): 18780799

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 22543, 67629, 202887, 608661, 1375123, 4125369, 12376107, 37128321]

約数ペア:

[(1, 37128321), (3, 12376107), (9, 4125369), (27, 1375123), (61, 608661), (183, 202887), (549, 67629), (1647, 22543)]