71400699

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 105788592

約数和(自身を除く): 34387893

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 827, 1629, 2481, 7443, 9593, 28779, 43831, 86337, 131493, 149687, 394479, 449061, 1347183, 7933411, 23800233, 71400699]

約数ペア:

[(1, 71400699), (3, 23800233), (9, 7933411), (53, 1347183), (159, 449061), (181, 394479), (477, 149687), (543, 131493), (827, 86337), (1629, 43831), (2481, 28779), (7443, 9593)]