127790478

素因数分解:

$2^1\times 3^2\times {\mathrm{2029}}^1\times {\mathrm{3499}}^1$

素因数の和:5536

約数の個数: 24

約数和(自身を含む): 277095000

約数和(自身を除く): 149304522

約数列:

[1, 2, 3, 6, 9, 18, 2029, 3499, 4058, 6087, 6998, 10497, 12174, 18261, 20994, 31491, 36522, 62982, 7099471, 14198942, 21298413, 42596826, 63895239, 127790478]

約数ペア:

[(1, 127790478), (2, 63895239), (3, 42596826), (6, 21298413), (9, 14198942), (18, 7099471), (2029, 62982), (3499, 36522), (4058, 31491), (6087, 20994), (6998, 18261), (10497, 12174)]