72669747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1571}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 102771072

約数和(自身を除く): 30101325

約数列:

[1, 3, 17, 51, 907, 1571, 2721, 4713, 15419, 26707, 46257, 80121, 1424897, 4274691, 24223249, 72669747]

約数ペア:

[(1, 72669747), (3, 24223249), (17, 4274691), (51, 1424897), (907, 80121), (1571, 46257), (2721, 26707), (4713, 15419)]