17497400247

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{49877}}^1$

素因数の和:50021

約数の個数: 40

約数和(自身を含む): 26941302432

約数和(自身を除く): 9443902185

約数列:

[1, 3, 9, 27, 61, 71, 81, 183, 213, 549, 639, 1647, 1917, 4331, 4941, 5751, 12993, 38979, 49877, 116937, 149631, 350811, 448893, 1346679, 3042497, 3541267, 4040037, 9127491, 10623801, 27382473, 31871403, 82147419, 95614209, 216017287, 246442257, 286842627, 648051861, 1944155583, 5832466749, 17497400247]

約数ペア:

[(1, 17497400247), (3, 5832466749), (9, 1944155583), (27, 648051861), (61, 286842627), (71, 246442257), (81, 216017287), (183, 95614209), (213, 82147419), (549, 31871403), (639, 27382473), (1647, 10623801), (1917, 9127491), (4331, 4040037), (4941, 3541267), (5751, 3042497), (12993, 1346679), (38979, 448893), (49877, 350811), (116937, 149631)]