79591323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 130662400

約数和(自身を除く): 51071077

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 4639, 5719, 13917, 17157, 32473, 88141, 97419, 199477, 264423, 598431, 616987, 1396339, 1850961, 3790063, 4189017, 11370189, 26530441, 79591323]

約数ペア:

[(1, 79591323), (3, 26530441), (7, 11370189), (19, 4189017), (21, 3790063), (43, 1850961), (57, 1396339), (129, 616987), (133, 598431), (301, 264423), (399, 199477), (817, 97419), (903, 88141), (2451, 32473), (4639, 17157), (5719, 13917)]