87682833

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20773}}^1$

素因数の和:20853

約数の個数: 24

約数和(自身を含む): 146913728

約数和(自身を除く): 59230895

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 20773, 62319, 145411, 186957, 436233, 1308699, 1391791, 4175373, 9742537, 12526119, 29227611, 87682833]

約数ペア:

[(1, 87682833), (3, 29227611), (7, 12526119), (9, 9742537), (21, 4175373), (63, 1391791), (67, 1308699), (201, 436233), (469, 186957), (603, 145411), (1407, 62319), (4221, 20773)]