156947527971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{28549}}^1$

素因数の和:31060

約数の個数: 48

約数和(自身を含む): 257103028000

約数和(自身を除く): 100155500029

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 2473, 7419, 22257, 28549, 32149, 46987, 85647, 96447, 140961, 256941, 289341, 371137, 422883, 542431, 610831, 1113411, 1627293, 1832493, 3340233, 4881879, 5497479, 7051603, 21154809, 63464427, 70601677, 211805031, 635415093, 917821801, 1341431863, 2753465403, 4024295589, 8260396209, 12072886767, 17438614219, 52315842657, 156947527971]

約数ペア:

[(1, 156947527971), (3, 52315842657), (9, 17438614219), (13, 12072886767), (19, 8260396209), (39, 4024295589), (57, 2753465403), (117, 1341431863), (171, 917821801), (247, 635415093), (741, 211805031), (2223, 70601677), (2473, 63464427), (7419, 21154809), (22257, 7051603), (28549, 5497479), (32149, 4881879), (46987, 3340233), (85647, 1832493), (96447, 1627293), (140961, 1113411), (256941, 610831), (289341, 542431), (371137, 422883)]