42900093

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 63205688

約数和(自身を除く): 20305595

約数列:

[1, 3, 9, 97, 157, 291, 313, 471, 873, 939, 1413, 2817, 15229, 30361, 45687, 49141, 91083, 137061, 147423, 273249, 442269, 4766677, 14300031, 42900093]

約数ペア:

[(1, 42900093), (3, 14300031), (9, 4766677), (97, 442269), (157, 273249), (291, 147423), (313, 137061), (471, 91083), (873, 49141), (939, 45687), (1413, 30361), (2817, 15229)]