81146923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 95864832

約数和(自身を除く): 14717909

約数列:

[1, 11, 13, 143, 191, 2101, 2483, 2971, 27313, 32681, 38623, 424853, 567461, 6242071, 7376993, 81146923]

約数ペア:

[(1, 81146923), (11, 7376993), (13, 6242071), (143, 567461), (191, 424853), (2101, 38623), (2483, 32681), (2971, 27313)]