74615793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4349}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 122496000

約数和(自身を除く): 47880207

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 4349, 5719, 13047, 17157, 30443, 82631, 91329, 187007, 247893, 561021, 578417, 1309049, 1735251, 3553133, 3927147, 10659399, 24871931, 74615793]

約数ペア:

[(1, 74615793), (3, 24871931), (7, 10659399), (19, 3927147), (21, 3553133), (43, 1735251), (57, 1309049), (129, 578417), (133, 561021), (301, 247893), (399, 187007), (817, 91329), (903, 82631), (2451, 30443), (4349, 17157), (5719, 13047)]