91249983

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 151937280

約数和(自身を除く): 60687297

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 2179, 3807, 4653, 6537, 13959, 19611, 23969, 41877, 58833, 71907, 102413, 176499, 215721, 307239, 647163, 921717, 1126543, 1941489, 2765151, 3379629, 8295453, 10138887, 30416661, 91249983]

約数ペア:

[(1, 91249983), (3, 30416661), (9, 10138887), (11, 8295453), (27, 3379629), (33, 2765151), (47, 1941489), (81, 1126543), (99, 921717), (141, 647163), (297, 307239), (423, 215721), (517, 176499), (891, 102413), (1269, 71907), (1551, 58833), (2179, 41877), (3807, 23969), (4653, 19611), (6537, 13959)]