4905091161

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{1453}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 7448341824

約数和(自身を除く): 2543250663

約数列:

[1, 3, 9, 27, 71, 81, 213, 587, 639, 1453, 1761, 1917, 4359, 5283, 5751, 13077, 15849, 39231, 41677, 47547, 103163, 117693, 125031, 309489, 375093, 852911, 928467, 1125279, 2558733, 2785401, 3375837, 7676199, 8356203, 23028597, 60556681, 69085791, 181670043, 545010129, 1635030387, 4905091161]

約数ペア:

[(1, 4905091161), (3, 1635030387), (9, 545010129), (27, 181670043), (71, 69085791), (81, 60556681), (213, 23028597), (587, 8356203), (639, 7676199), (1453, 3375837), (1761, 2785401), (1917, 2558733), (4359, 1125279), (5283, 928467), (5751, 852911), (13077, 375093), (15849, 309489), (39231, 125031), (41677, 117693), (47547, 103163)]