1427576031

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 2388919104

約数和(自身を除く): 961343073

約数列:

[1, 3, 7, 9, 21, 63, 137, 193, 411, 579, 857, 959, 1233, 1351, 1737, 2571, 2877, 4053, 5999, 7713, 8631, 12159, 17997, 26441, 53991, 79323, 117409, 165401, 185087, 237969, 352227, 496203, 555261, 821863, 1056681, 1157807, 1488609, 1665783, 2465589, 3473421, 7396767, 10420263, 22659937, 67979811, 158619559, 203939433, 475858677, 1427576031]

約数ペア:

[(1, 1427576031), (3, 475858677), (7, 203939433), (9, 158619559), (21, 67979811), (63, 22659937), (137, 10420263), (193, 7396767), (411, 3473421), (579, 2465589), (857, 1665783), (959, 1488609), (1233, 1157807), (1351, 1056681), (1737, 821863), (2571, 555261), (2877, 496203), (4053, 352227), (5999, 237969), (7713, 185087), (8631, 165401), (12159, 117409), (17997, 79323), (26441, 53991)]