75204531

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5064

約数の個数: 20

約数和(自身を含む): 112953984

約数和(自身を除く): 37749453

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 4861, 5157, 14583, 15471, 43749, 131247, 393741, 928451, 2785353, 8356059, 25068177, 75204531]

約数ペア:

[(1, 75204531), (3, 25068177), (9, 8356059), (27, 2785353), (81, 928451), (191, 393741), (573, 131247), (1719, 43749), (4861, 15471), (5157, 14583)]