129780231

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{13523}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 198207744

約数和(自身を除く): 68427513

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 9597, 13523, 40569, 94661, 283983, 6180011, 18540033, 43260077, 129780231]

約数ペア:

[(1, 129780231), (3, 43260077), (7, 18540033), (21, 6180011), (457, 283983), (1371, 94661), (3199, 40569), (9597, 13523)]