69027306

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 141818688

約数和(自身を除く): 72791382

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 1657, 3314, 4971, 6943, 9942, 13886, 20829, 41658, 87821, 175642, 217067, 263463, 434134, 526926, 651201, 1302402, 11504551, 23009102, 34513653, 69027306]

約数ペア:

[(1, 69027306), (2, 34513653), (3, 23009102), (6, 11504551), (53, 1302402), (106, 651201), (131, 526926), (159, 434134), (262, 263463), (318, 217067), (393, 175642), (786, 87821), (1657, 41658), (3314, 20829), (4971, 13886), (6943, 9942)]