72148969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 6544151

約数列:

[1, 17, 43, 229, 431, 731, 3893, 7327, 9847, 18533, 98699, 167399, 315061, 1677883, 4244057, 72148969]

約数ペア:

[(1, 72148969), (17, 4244057), (43, 1677883), (229, 315061), (431, 167399), (731, 98699), (3893, 18533), (7327, 9847)]