82801803

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{38281}}^1$

素因数の和:38394

約数の個数: 16

約数和(自身を含む): 127402496

約数和(自身を除く): 44600693

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 38281, 114843, 267967, 803901, 3942943, 11828829, 27600601, 82801803]

約数ペア:

[(1, 82801803), (3, 27600601), (7, 11828829), (21, 3942943), (103, 803901), (309, 267967), (721, 114843), (2163, 38281)]