156865488543

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{387917}}^1$

素因数の和:388824

約数の個数: 32

約数和(自身を含む): 246343446720

約数和(自身を除く): 89477958177

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 881, 2643, 7929, 14977, 23787, 44931, 134793, 387917, 404379, 1163751, 3491253, 6594589, 10473759, 19783767, 59351301, 178053903, 341754877, 1025264631, 3075793893, 5809832909, 9227381679, 17429498727, 52288496181, 156865488543]

約数ペア:

[(1, 156865488543), (3, 52288496181), (9, 17429498727), (17, 9227381679), (27, 5809832909), (51, 3075793893), (153, 1025264631), (459, 341754877), (881, 178053903), (2643, 59351301), (7929, 19783767), (14977, 10473759), (23787, 6594589), (44931, 3491253), (134793, 1163751), (387917, 404379)]