72513273

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150131}}^1$

素因数の和:150164

約数の個数: 16

約数和(自身を含む): 115301376

約数和(自身を除く): 42788103

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 150131, 450393, 1050917, 3152751, 3453013, 10359039, 24171091, 72513273]

約数ペア:

[(1, 72513273), (3, 24171091), (7, 10359039), (21, 3453013), (23, 3152751), (69, 1050917), (161, 450393), (483, 150131)]