75827157

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 131163840

約数和(自身を除く): 55336683

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 1597, 2261, 2499, 2793, 4791, 6783, 11179, 15827, 27149, 30343, 33537, 47481, 78253, 81447, 91029, 190043, 212401, 234759, 515831, 570129, 637203, 1330301, 1486807, 1547493, 3610817, 3990903, 4460421, 10832451, 25275719, 75827157]

約数ペア:

[(1, 75827157), (3, 25275719), (7, 10832451), (17, 4460421), (19, 3990903), (21, 3610817), (49, 1547493), (51, 1486807), (57, 1330301), (119, 637203), (133, 570129), (147, 515831), (323, 234759), (357, 212401), (399, 190043), (833, 91029), (931, 81447), (969, 78253), (1597, 47481), (2261, 33537), (2499, 30343), (2793, 27149), (4791, 15827), (6783, 11179)]