156936079251

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1\times {\mathrm{15607}}^1$

素因数の和:16640

約数の個数: 48

約数和(自身を含む): 260743002624

約数和(自身を除く): 103806923373

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 827, 1351, 1737, 2481, 4053, 5789, 7443, 12159, 15607, 17367, 46821, 52101, 109249, 140463, 159611, 327747, 478833, 983241, 1117277, 1436499, 3012151, 3351831, 9036453, 10055493, 12906989, 21085057, 27109359, 38720967, 63255171, 90348923, 116162901, 189765513, 271046769, 813140307, 2491048877, 7473146631, 17437342139, 22419439893, 52312026417, 156936079251]

約数ペア:

[(1, 156936079251), (3, 52312026417), (7, 22419439893), (9, 17437342139), (21, 7473146631), (63, 2491048877), (193, 813140307), (579, 271046769), (827, 189765513), (1351, 116162901), (1737, 90348923), (2481, 63255171), (4053, 38720967), (5789, 27109359), (7443, 21085057), (12159, 12906989), (15607, 10055493), (17367, 9036453), (46821, 3351831), (52101, 3012151), (109249, 1436499), (140463, 1117277), (159611, 983241), (327747, 478833)]