81969135557

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{45757}}^1$

素因数の和:46948

約数の個数: 16

約数和(自身を含む): 86818666752

約数和(自身を除く): 4849531195

約数列:

[1, 23, 71, 1097, 1633, 25231, 45757, 77887, 1052411, 1791401, 3248747, 50195429, 74721181, 1154494867, 3563875459, 81969135557]

約数ペア:

[(1, 81969135557), (23, 3563875459), (71, 1154494867), (1097, 74721181), (1633, 50195429), (25231, 3248747), (45757, 1791401), (77887, 1052411)]