156910581

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 241989120

約数和(自身を除く): 85078539

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2333, 2491, 6999, 7473, 20997, 22419, 62991, 67257, 109651, 123649, 328953, 370947, 986859, 1112841, 2960577, 3338523, 5811503, 17434509, 52303527, 156910581]

約数ペア:

[(1, 156910581), (3, 52303527), (9, 17434509), (27, 5811503), (47, 3338523), (53, 2960577), (141, 1112841), (159, 986859), (423, 370947), (477, 328953), (1269, 123649), (1431, 109651), (2333, 67257), (2491, 62991), (6999, 22419), (7473, 20997)]