15671445111

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{953077}}^1$

素因数の和:953125

約数の個数: 40

約数和(自身を含む): 27677385120

約数和(自身を除く): 12005940009

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 953077, 2859231, 6671539, 8577693, 20014617, 25733079, 27639233, 60043851, 77199237, 82917699, 180131553, 193474631, 248753097, 540394659, 580423893, 746259291, 1741271679, 2238777873, 5223815037, 15671445111]

約数ペア:

[(1, 15671445111), (3, 5223815037), (7, 2238777873), (9, 1741271679), (21, 746259291), (27, 580423893), (29, 540394659), (63, 248753097), (81, 193474631), (87, 180131553), (189, 82917699), (203, 77199237), (261, 60043851), (567, 27639233), (609, 25733079), (783, 20014617), (1827, 8577693), (2349, 6671539), (5481, 2859231), (16443, 953077)]