135038757

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6950

約数の個数: 32

約数和(自身を含む): 221056000

約数和(自身を除く): 86017243

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 6907, 19551, 20721, 48349, 131233, 145047, 338443, 393699, 918631, 1015329, 2369101, 2755893, 6430417, 7107303, 19291251, 45012919, 135038757]

約数ペア:

[(1, 135038757), (3, 45012919), (7, 19291251), (19, 7107303), (21, 6430417), (49, 2755893), (57, 2369101), (133, 1015329), (147, 918631), (343, 393699), (399, 338443), (931, 145047), (1029, 131233), (2793, 48349), (6517, 20721), (6907, 19551)]