79656759

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 149094400

約数和(自身を除く): 69437641

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5119, 5187, 15357, 15561, 35833, 46071, 66547, 97261, 107499, 199641, 291783, 322497, 465829, 598923, 680827, 875349, 1264393, 1397487, 2042481, 3793179, 4192461, 6127443, 8850751, 11379537, 26552253, 79656759]

約数ペア:

[(1, 79656759), (3, 26552253), (7, 11379537), (9, 8850751), (13, 6127443), (19, 4192461), (21, 3793179), (39, 2042481), (57, 1397487), (63, 1264393), (91, 875349), (117, 680827), (133, 598923), (171, 465829), (247, 322497), (273, 291783), (399, 199641), (741, 107499), (819, 97261), (1197, 66547), (1729, 46071), (2223, 35833), (5119, 15561), (5187, 15357)]