195442011

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 300441600

約数和(自身を除く): 104999589

約数列:

[1, 3, 9, 27, 31, 93, 239, 279, 717, 837, 977, 2151, 2931, 6453, 7409, 8793, 22227, 26379, 30287, 66681, 90861, 200043, 233503, 272583, 700509, 817749, 2101527, 6304581, 7238593, 21715779, 65147337, 195442011]

約数ペア:

[(1, 195442011), (3, 65147337), (9, 21715779), (27, 7238593), (31, 6304581), (93, 2101527), (239, 817749), (279, 700509), (717, 272583), (837, 233503), (977, 200043), (2151, 90861), (2931, 66681), (6453, 30287), (7409, 26379), (8793, 22227)]