7739109

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 13728000

約数和(自身を除く): 5988891

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 109, 147, 161, 207, 327, 343, 441, 483, 763, 981, 1029, 1127, 1449, 2289, 2507, 3087, 3381, 5341, 6867, 7521, 7889, 10143, 16023, 17549, 22563, 23667, 37387, 48069, 52647, 71001, 112161, 122843, 157941, 336483, 368529, 859901, 1105587, 2579703, 7739109]

約数ペア:

[(1, 7739109), (3, 2579703), (7, 1105587), (9, 859901), (21, 368529), (23, 336483), (49, 157941), (63, 122843), (69, 112161), (109, 71001), (147, 52647), (161, 48069), (207, 37387), (327, 23667), (343, 22563), (441, 17549), (483, 16023), (763, 10143), (981, 7889), (1029, 7521), (1127, 6867), (1449, 5341), (2289, 3381), (2507, 3087)]