133023573

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 205537280

約数和(自身を除く): 72513707

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 837, 927, 1543, 2781, 3193, 4629, 9579, 13887, 28737, 41661, 47833, 86211, 143499, 158929, 430497, 476787, 1291491, 1430361, 4291083, 4926799, 14780397, 44341191, 133023573]

約数ペア:

[(1, 133023573), (3, 44341191), (9, 14780397), (27, 4926799), (31, 4291083), (93, 1430361), (103, 1291491), (279, 476787), (309, 430497), (837, 158929), (927, 143499), (1543, 86211), (2781, 47833), (3193, 41661), (4629, 28737), (9579, 13887)]