158657673

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2273}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 216120960

約数和(自身を除く): 57463287

約数列:

[1, 3, 53, 159, 439, 1317, 2273, 6819, 23267, 69801, 120469, 361407, 997847, 2993541, 52885891, 158657673]

約数ペア:

[(1, 158657673), (3, 52885891), (53, 2993541), (159, 997847), (439, 361407), (1317, 120469), (2273, 69801), (6819, 23267)]