71399601

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87179}}^1$

素因数の和:87205

約数の個数: 24

約数和(自身を含む): 126934080

約数和(自身を除く): 55534479

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 87179, 261537, 610253, 784611, 1133327, 1830759, 3399981, 5492277, 7933289, 10199943, 23799867, 71399601]

約数ペア:

[(1, 71399601), (3, 23799867), (7, 10199943), (9, 7933289), (13, 5492277), (21, 3399981), (39, 1830759), (63, 1133327), (91, 784611), (117, 610253), (273, 261537), (819, 87179)]