1377771167979

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1669}}^1\times {\mathrm{2243}}^1$

素因数の和:4281

約数の個数: 64

約数和(自身を含む): 2097389606400

約数和(自身を除く): 719618438421

約数列:

[1, 3, 9, 27, 43, 129, 317, 387, 951, 1161, 1669, 2243, 2853, 5007, 6729, 8559, 13631, 15021, 20187, 40893, 45063, 60561, 71767, 96449, 122679, 215301, 289347, 368037, 529073, 645903, 711031, 868041, 1587219, 1937709, 2133093, 2604123, 3743567, 4761657, 6399279, 11230701, 14284971, 19197837, 22750139, 30574333, 33692103, 68250417, 91722999, 101076309, 160973381, 204751251, 275168997, 482920143, 614253753, 825506991, 1186710739, 1448760429, 3560132217, 4346281287, 10680396651, 32041189953, 51028561777, 153085685331, 459257055993, 1377771167979]

約数ペア:

[(1, 1377771167979), (3, 459257055993), (9, 153085685331), (27, 51028561777), (43, 32041189953), (129, 10680396651), (317, 4346281287), (387, 3560132217), (951, 1448760429), (1161, 1186710739), (1669, 825506991), (2243, 614253753), (2853, 482920143), (5007, 275168997), (6729, 204751251), (8559, 160973381), (13631, 101076309), (15021, 91722999), (20187, 68250417), (40893, 33692103), (45063, 30574333), (60561, 22750139), (71767, 19197837), (96449, 14284971), (122679, 11230701), (215301, 6399279), (289347, 4761657), (368037, 3743567), (529073, 2604123), (645903, 2133093), (711031, 1937709), (868041, 1587219)]