76261731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{683}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 49375389

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 683, 1227, 2049, 2863, 4781, 5317, 8589, 8879, 14343, 15951, 26637, 37219, 62153, 111657, 186459, 279347, 838041, 1955429, 3631511, 5866287, 10894533, 25420577, 76261731]

約数ペア:

[(1, 76261731), (3, 25420577), (7, 10894533), (13, 5866287), (21, 3631511), (39, 1955429), (91, 838041), (273, 279347), (409, 186459), (683, 111657), (1227, 62153), (2049, 37219), (2863, 26637), (4781, 15951), (5317, 14343), (8589, 8879)]