148779957

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 211673088

約数和(自身を除く): 62893131

約数列:

[1, 3, 43, 47, 53, 129, 141, 159, 463, 1389, 2021, 2279, 2491, 6063, 6837, 7473, 19909, 21761, 24539, 59727, 65283, 73617, 107113, 321339, 935723, 1055177, 1153333, 2807169, 3165531, 3459999, 49593319, 148779957]

約数ペア:

[(1, 148779957), (3, 49593319), (43, 3459999), (47, 3165531), (53, 2807169), (129, 1153333), (141, 1055177), (159, 935723), (463, 321339), (1389, 107113), (2021, 73617), (2279, 65283), (2491, 59727), (6063, 24539), (6837, 21761), (7473, 19909)]