979557273

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 1517630400

約数和(自身を除く): 538073127

約数列:

[1, 3, 9, 27, 29, 87, 179, 241, 261, 537, 723, 783, 841, 1611, 2169, 2523, 4833, 5191, 6507, 6989, 7569, 15573, 20967, 22707, 43139, 46719, 62901, 129417, 140157, 150539, 188703, 202681, 388251, 451617, 608043, 1164753, 1251031, 1354851, 1824129, 3753093, 4064553, 5472387, 11259279, 33777837, 36279899, 108839697, 326519091, 979557273]

約数ペア:

[(1, 979557273), (3, 326519091), (9, 108839697), (27, 36279899), (29, 33777837), (87, 11259279), (179, 5472387), (241, 4064553), (261, 3753093), (537, 1824129), (723, 1354851), (783, 1251031), (841, 1164753), (1611, 608043), (2169, 451617), (2523, 388251), (4833, 202681), (5191, 188703), (6507, 150539), (6989, 140157), (7569, 129417), (15573, 62901), (20967, 46719), (22707, 43139)]