129136267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 24144245

約数列:

[1, 13, 17, 43, 107, 127, 221, 559, 731, 1391, 1651, 1819, 2159, 4601, 5461, 9503, 13589, 23647, 28067, 59813, 70993, 78217, 92837, 176657, 231013, 584327, 1016821, 1206881, 3003169, 7596251, 9933559, 129136267]

約数ペア:

[(1, 129136267), (13, 9933559), (17, 7596251), (43, 3003169), (107, 1206881), (127, 1016821), (221, 584327), (559, 231013), (731, 176657), (1391, 92837), (1651, 78217), (1819, 70993), (2159, 59813), (4601, 28067), (5461, 23647), (9503, 13589)]