42092541

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1850

約数の個数: 20

約数和(自身を含む): 63101500

約数和(自身を除く): 21008959

約数列:

[1, 3, 9, 27, 81, 349, 1047, 1489, 3141, 4467, 9423, 13401, 28269, 40203, 120609, 519661, 1558983, 4676949, 14030847, 42092541]

約数ペア:

[(1, 42092541), (3, 14030847), (9, 4676949), (27, 1558983), (81, 519661), (349, 120609), (1047, 40203), (1489, 28269), (3141, 13401), (4467, 9423)]