73156581

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{57649}}^1$

素因数の和:57705

約数の個数: 16

約数和(自身を含む): 110688000

約数和(自身を除く): 37531419

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 57649, 172947, 518841, 1556523, 2709503, 8128509, 24385527, 73156581]

約数ペア:

[(1, 73156581), (3, 24385527), (9, 8128509), (27, 2709503), (47, 1556523), (141, 518841), (423, 172947), (1269, 57649)]