74180911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27103}}^1$

素因数の和:27150

約数の個数: 16

約数和(自身を含む): 93671424

約数和(自身を除く): 19490513

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 27103, 189721, 460751, 623369, 3225257, 4363583, 10597273, 74180911]

約数ペア:

[(1, 74180911), (7, 10597273), (17, 4363583), (23, 3225257), (119, 623369), (161, 460751), (391, 189721), (2737, 27103)]