168532857

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 247533000

約数和(自身を除く): 79000143

約数列:

[1, 3, 9, 109, 149, 327, 447, 981, 1153, 1341, 3459, 10377, 16241, 48723, 125677, 146169, 171797, 377031, 515391, 1131093, 1546173, 18725873, 56177619, 168532857]

約数ペア:

[(1, 168532857), (3, 56177619), (9, 18725873), (109, 1546173), (149, 1131093), (327, 515391), (447, 377031), (981, 171797), (1153, 146169), (1341, 125677), (3459, 48723), (10377, 16241)]