179970561

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 275137408

約数和(自身を除く): 95166847

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 367, 529, 927, 1101, 1587, 2369, 3303, 4761, 7107, 8441, 21321, 25323, 37801, 54487, 75969, 113403, 163461, 194143, 340209, 490383, 582429, 869423, 1747287, 2608269, 7824807, 19996729, 59990187, 179970561]

約数ペア:

[(1, 179970561), (3, 59990187), (9, 19996729), (23, 7824807), (69, 2608269), (103, 1747287), (207, 869423), (309, 582429), (367, 490383), (529, 340209), (927, 194143), (1101, 163461), (1587, 113403), (2369, 75969), (3303, 54487), (4761, 37801), (7107, 25323), (8441, 21321)]