75420653

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 101352384

約数和(自身を除く): 25931731

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 8231, 9163, 57617, 90541, 139927, 403319, 633787, 979489, 1539197, 4436509, 6856423, 10774379, 75420653]

約数ペア:

[(1, 75420653), (7, 10774379), (11, 6856423), (17, 4436509), (49, 1539197), (77, 979489), (119, 633787), (187, 403319), (539, 139927), (833, 90541), (1309, 57617), (8231, 9163)]