127574873

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 140744448

約数和(自身を除く): 13169575

約数列:

[1, 19, 47, 73, 103, 361, 893, 1387, 1957, 3431, 4841, 7519, 16967, 26353, 37183, 65189, 91979, 142861, 353393, 1238591, 1747601, 2714359, 6714467, 127574873]

約数ペア:

[(1, 127574873), (19, 6714467), (47, 2714359), (73, 1747601), (103, 1238591), (361, 353393), (893, 142861), (1387, 91979), (1957, 65189), (3431, 37183), (4841, 26353), (7519, 16967)]