204515901

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 308689920

約数和(自身を除く): 104174019

約数列:

[1, 3, 9, 27, 83, 249, 263, 347, 747, 789, 1041, 2241, 2367, 3123, 7101, 9369, 21829, 28801, 65487, 86403, 91261, 196461, 259209, 273783, 589383, 777627, 821349, 2464047, 7574663, 22723989, 68171967, 204515901]

約数ペア:

[(1, 204515901), (3, 68171967), (9, 22723989), (27, 7574663), (83, 2464047), (249, 821349), (263, 777627), (347, 589383), (747, 273783), (789, 259209), (1041, 196461), (2241, 91261), (2367, 86403), (3123, 65487), (7101, 28801), (9369, 21829)]