277209631419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40868293}}^1$

素因数の和:40868339

約数の個数: 32

約数和(自身を含む): 470802746880

約数和(自身を除く): 193593115461

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 40868293, 122604879, 286078051, 694760981, 776497567, 858234153, 2084282943, 2329492701, 4863326867, 5435482969, 13200458639, 14589980601, 16306448907, 39601375917, 92403210473, 277209631419]

約数ペア:

[(1, 277209631419), (3, 92403210473), (7, 39601375917), (17, 16306448907), (19, 14589980601), (21, 13200458639), (51, 5435482969), (57, 4863326867), (119, 2329492701), (133, 2084282943), (323, 858234153), (357, 776497567), (399, 694760981), (969, 286078051), (2261, 122604879), (6783, 40868293)]