69916353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20143}}^1$

素因数の和:20248

約数の個数: 16

約数和(自身を含む): 101525760

約数和(自身を除く): 31609407

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 20143, 60429, 261859, 785577, 1792727, 5378181, 23305451, 69916353]

約数ペア:

[(1, 69916353), (3, 23305451), (13, 5378181), (39, 1792727), (89, 785577), (267, 261859), (1157, 60429), (3471, 20143)]