81495051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{1861}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 118691328

約数和(自身を除く): 37196277

約数列:

[1, 3, 11, 33, 1327, 1861, 3981, 5583, 14597, 20471, 43791, 61413, 2469547, 7408641, 27165017, 81495051]

約数ペア:

[(1, 81495051), (3, 27165017), (11, 7408641), (33, 2469547), (1327, 61413), (1861, 43791), (3981, 20471), (5583, 14597)]