41545791

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 72483840

約数和(自身を除く): 30938049

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 1559, 2961, 3807, 4677, 8883, 10913, 14031, 26649, 32739, 42093, 73273, 98217, 126279, 219819, 294651, 512911, 659457, 883953, 1538733, 1978371, 4616199, 5935113, 13848597, 41545791]

約数ペア:

[(1, 41545791), (3, 13848597), (7, 5935113), (9, 4616199), (21, 1978371), (27, 1538733), (47, 883953), (63, 659457), (81, 512911), (141, 294651), (189, 219819), (329, 126279), (423, 98217), (567, 73273), (987, 42093), (1269, 32739), (1559, 26649), (2961, 14031), (3807, 10913), (4677, 8883)]