45137673

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 36

約数和(自身を含む): 79850160

約数和(自身を除く): 34712487

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 5387, 8379, 16161, 37709, 48483, 102353, 113127, 263963, 307059, 339381, 716471, 791889, 921177, 2149413, 2375667, 5015297, 6448239, 15045891, 45137673]

約数ペア:

[(1, 45137673), (3, 15045891), (7, 6448239), (9, 5015297), (19, 2375667), (21, 2149413), (49, 921177), (57, 791889), (63, 716471), (133, 339381), (147, 307059), (171, 263963), (399, 113127), (441, 102353), (931, 48483), (1197, 37709), (2793, 16161), (5387, 8379)]