53791170069

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{65309}}^1$

素因数の和:65770

約数の個数: 48

約数和(自身を含む): 90058832640

約数和(自身を除く): 36267662571

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 431, 637, 1293, 1911, 3017, 5603, 9051, 16809, 21119, 39221, 63357, 65309, 117663, 195927, 274547, 457163, 823641, 849017, 1371489, 2547051, 3200141, 5943119, 9600423, 17829357, 28148179, 41601833, 84444537, 124805499, 197037253, 365926327, 591111759, 1097778981, 1379260771, 2561484289, 4137782313, 7684452867, 17930390023, 53791170069]

約数ペア:

[(1, 53791170069), (3, 17930390023), (7, 7684452867), (13, 4137782313), (21, 2561484289), (39, 1379260771), (49, 1097778981), (91, 591111759), (147, 365926327), (273, 197037253), (431, 124805499), (637, 84444537), (1293, 41601833), (1911, 28148179), (3017, 17829357), (5603, 9600423), (9051, 5943119), (16809, 3200141), (21119, 2547051), (39221, 1371489), (63357, 849017), (65309, 823641), (117663, 457163), (195927, 274547)]