29122090137

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{374903}}^1$

素因数の和:375059

約数の個数: 40

約数和(自身を含む): 50081175936

約数和(自身を除く): 20959085799

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 2877, 3699, 8631, 11097, 25893, 77679, 374903, 1124709, 2624321, 3374127, 7872963, 10122381, 23618889, 30367143, 51361711, 70856667, 154085133, 212570001, 359531977, 462255399, 1078595931, 1386766197, 3235787793, 4160298591, 9707363379, 29122090137]

約数ペア:

[(1, 29122090137), (3, 9707363379), (7, 4160298591), (9, 3235787793), (21, 1386766197), (27, 1078595931), (63, 462255399), (81, 359531977), (137, 212570001), (189, 154085133), (411, 70856667), (567, 51361711), (959, 30367143), (1233, 23618889), (2877, 10122381), (3699, 7872963), (8631, 3374127), (11097, 2624321), (25893, 1124709), (77679, 374903)]