145218029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 170299584

約数和(自身を除く): 25081555

約数列:

[1, 11, 17, 121, 187, 227, 311, 2057, 2497, 3421, 3859, 5287, 27467, 37631, 42449, 58157, 70597, 466939, 639727, 776567, 1200149, 8542237, 13201639, 145218029]

約数ペア:

[(1, 145218029), (11, 13201639), (17, 8542237), (121, 1200149), (187, 776567), (227, 639727), (311, 466939), (2057, 70597), (2497, 58157), (3421, 42449), (3859, 37631), (5287, 27467)]