161106237

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9377}}^1$

素因数の和:9489

約数の個数: 24

約数和(自身を含む): 245778624

約数和(自身を除く): 84672387

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 9377, 17181, 28131, 84393, 215671, 647013, 778291, 1941039, 2334873, 7004619, 17900693, 53702079, 161106237]

約数ペア:

[(1, 161106237), (3, 53702079), (9, 17900693), (23, 7004619), (69, 2334873), (83, 1941039), (207, 778291), (249, 647013), (747, 215671), (1909, 84393), (5727, 28131), (9377, 17181)]