168108345

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5167}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 300157440

約数和(自身を除く): 132049095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 5167, 6507, 10845, 15501, 25835, 32535, 46503, 77505, 139509, 232515, 697545, 1245247, 3735741, 6226235, 11207223, 18678705, 33621669, 56036115, 168108345]

約数ペア:

[(1, 168108345), (3, 56036115), (5, 33621669), (9, 18678705), (15, 11207223), (27, 6226235), (45, 3735741), (135, 1245247), (241, 697545), (723, 232515), (1205, 139509), (2169, 77505), (3615, 46503), (5167, 32535), (6507, 25835), (10845, 15501)]