156947571

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8663}}^1$

素因数の和:8744

約数の個数: 32

約数和(自身を含む): 257840640

約数和(自身を除く): 100893069

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 8663, 18117, 25989, 77967, 95293, 233901, 285879, 528443, 857637, 1585329, 2572911, 4755987, 5812873, 14267961, 17438619, 52315857, 156947571]

約数ペア:

[(1, 156947571), (3, 52315857), (9, 17438619), (11, 14267961), (27, 5812873), (33, 4755987), (61, 2572911), (99, 1585329), (183, 857637), (297, 528443), (549, 285879), (671, 233901), (1647, 95293), (2013, 77967), (6039, 25989), (8663, 18117)]