42752151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^2$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 68404560

約数和(自身を除く): 25652409

約数列:

[1, 3, 9, 13, 27, 39, 117, 349, 351, 1047, 3141, 4537, 9423, 13611, 40833, 121801, 122499, 365403, 1096209, 1583413, 3288627, 4750239, 14250717, 42752151]

約数ペア:

[(1, 42752151), (3, 14250717), (9, 4750239), (13, 3288627), (27, 1583413), (39, 1096209), (117, 365403), (349, 122499), (351, 121801), (1047, 40833), (3141, 13611), (4537, 9423)]