129675741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 197568000

約数和(自身を除く): 67892259

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 741, 1259, 1807, 2641, 3777, 5421, 7923, 16367, 23921, 34333, 49101, 71763, 102999, 175001, 310973, 525003, 932919, 2275013, 3325019, 6825039, 9975057, 43225247, 129675741]

約数ペア:

[(1, 129675741), (3, 43225247), (13, 9975057), (19, 6825039), (39, 3325019), (57, 2275013), (139, 932919), (247, 525003), (417, 310973), (741, 175001), (1259, 102999), (1807, 71763), (2641, 49101), (3777, 34333), (5421, 23921), (7923, 16367)]