155864187

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6277}}^1$

素因数の和:6403

約数の個数: 24

約数和(自身を含む): 235048320

約数和(自身を除く): 79184133

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2759, 6277, 8277, 18831, 24831, 56493, 194587, 558653, 583761, 1675959, 1751283, 5027877, 17318243, 51954729, 155864187]

約数ペア:

[(1, 155864187), (3, 51954729), (9, 17318243), (31, 5027877), (89, 1751283), (93, 1675959), (267, 583761), (279, 558653), (801, 194587), (2759, 56493), (6277, 24831), (8277, 18831)]