123066945

素因数分解:

$3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 221607144

約数和(自身を除く): 98540199

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 277, 405, 831, 1097, 1385, 2493, 3291, 4155, 5485, 7479, 9873, 12465, 16455, 22437, 29619, 37395, 49365, 88857, 112185, 148095, 303869, 444285, 911607, 1519345, 2734821, 4558035, 8204463, 13674105, 24613389, 41022315, 123066945]

約数ペア:

[(1, 123066945), (3, 41022315), (5, 24613389), (9, 13674105), (15, 8204463), (27, 4558035), (45, 2734821), (81, 1519345), (135, 911607), (277, 444285), (405, 303869), (831, 148095), (1097, 112185), (1385, 88857), (2493, 49365), (3291, 37395), (4155, 29619), (5485, 22437), (7479, 16455), (9873, 12465)]