157400187273

素因数分解:

$3^2\times 7^1\times {\mathrm{26839}}^1\times {\mathrm{93089}}^1$

素因数の和:119941

約数の個数: 24

約数和(自身を含む): 259847702400

約数和(自身を除く): 102447515127

約数列:

[1, 3, 7, 9, 21, 63, 26839, 80517, 93089, 187873, 241551, 279267, 563619, 651623, 837801, 1690857, 1954869, 5864607, 2498415671, 7495247013, 17488909697, 22485741039, 52466729091, 157400187273]

約数ペア:

[(1, 157400187273), (3, 52466729091), (7, 22485741039), (9, 17488909697), (21, 7495247013), (63, 2498415671), (26839, 5864607), (80517, 1954869), (93089, 1690857), (187873, 837801), (241551, 651623), (279267, 563619)]