42602139

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{15319}}^1$

素因数の和:15431

約数の個数: 16

約数和(自身を含む): 63731200

約数和(自身を除く): 21129061

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 15319, 45957, 137871, 413613, 1577857, 4733571, 14200713, 42602139]

約数ペア:

[(1, 42602139), (3, 14200713), (9, 4733571), (27, 1577857), (103, 413613), (309, 137871), (927, 45957), (2781, 15319)]