258713091

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45127}}^1$

素因数の和:45160

約数の個数: 36

約数和(自身を含む): 468157872

約数和(自身を除く): 209444781

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 45127, 135381, 315889, 406143, 586651, 947667, 1759953, 2211223, 2843001, 4106557, 5279859, 6633669, 12319671, 19901007, 28745899, 36959013, 86237697, 258713091]

約数ペア:

[(1, 258713091), (3, 86237697), (7, 36959013), (9, 28745899), (13, 19901007), (21, 12319671), (39, 6633669), (49, 5279859), (63, 4106557), (91, 2843001), (117, 2211223), (147, 1759953), (273, 947667), (441, 586651), (637, 406143), (819, 315889), (1911, 135381), (5733, 45127)]