127537701123

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{101987}}^1$

素因数の和:102232

約数の個数: 48

約数和(自身を含む): 203140514304

約数和(自身を除く): 75602813181

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 181, 329, 543, 987, 1267, 2303, 3801, 6909, 8507, 8869, 25521, 26607, 59549, 101987, 178647, 305961, 416843, 713909, 1250529, 2141727, 4793389, 4997363, 14380167, 14992089, 18459647, 33553723, 55378941, 100661169, 129217529, 234876061, 387652587, 704628183, 867603409, 904522703, 2602810227, 2713568109, 6073223863, 18219671589, 42512567041, 127537701123]

約数ペア:

[(1, 127537701123), (3, 42512567041), (7, 18219671589), (21, 6073223863), (47, 2713568109), (49, 2602810227), (141, 904522703), (147, 867603409), (181, 704628183), (329, 387652587), (543, 234876061), (987, 129217529), (1267, 100661169), (2303, 55378941), (3801, 33553723), (6909, 18459647), (8507, 14992089), (8869, 14380167), (25521, 4997363), (26607, 4793389), (59549, 2141727), (101987, 1250529), (178647, 713909), (305961, 416843)]