138889774359

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6175349}}^1$

素因数の和:6175389

約数の個数: 48

約数和(自身を含む): 253436364000

約数和(自身を除く): 114546589641

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7497, 22491, 6175349, 18526047, 43227443, 55578141, 104980933, 129682329, 166734423, 302592101, 314942799, 389046987, 734866531, 907776303, 944828397, 1167140961, 2204599593, 2723328909, 2834485191, 5144065717, 6613798779, 8169986727, 15432197151, 19841396337, 46296591453, 138889774359]

約数ペア:

[(1, 138889774359), (3, 46296591453), (7, 19841396337), (9, 15432197151), (17, 8169986727), (21, 6613798779), (27, 5144065717), (49, 2834485191), (51, 2723328909), (63, 2204599593), (119, 1167140961), (147, 944828397), (153, 907776303), (189, 734866531), (357, 389046987), (441, 314942799), (459, 302592101), (833, 166734423), (1071, 129682329), (1323, 104980933), (2499, 55578141), (3213, 43227443), (7497, 18526047), (22491, 6175349)]