125220512169

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{212909}}^1$

素因数の和:213111

約数の個数: 40

約数和(自身を含む): 191979243720

約数和(自身を除く): 66758731551

約数列:

[1, 3, 9, 27, 53, 81, 137, 159, 411, 477, 1233, 1431, 3699, 4293, 7261, 11097, 21783, 65349, 196047, 212909, 588141, 638727, 1916181, 5748543, 11284177, 17245629, 29168533, 33852531, 87505599, 101557593, 262516797, 304672779, 787550391, 914018337, 1545932249, 2362651173, 4637796747, 13913390241, 41740170723, 125220512169]

約数ペア:

[(1, 125220512169), (3, 41740170723), (9, 13913390241), (27, 4637796747), (53, 2362651173), (81, 1545932249), (137, 914018337), (159, 787550391), (411, 304672779), (477, 262516797), (1233, 101557593), (1431, 87505599), (3699, 33852531), (4293, 29168533), (7261, 17245629), (11097, 11284177), (21783, 5748543), (65349, 1916181), (196047, 638727), (212909, 588141)]