325744173

素因数分解:

$3^6\times {\mathrm{263}}^1\times {\mathrm{1699}}^1$

素因数の和:1980

約数の個数: 28

約数和(自身を含む): 490538400

約数和(自身を除く): 164794227

約数列:

[1, 3, 9, 27, 81, 243, 263, 729, 789, 1699, 2367, 5097, 7101, 15291, 21303, 45873, 63909, 137619, 191727, 412857, 446837, 1238571, 1340511, 4021533, 12064599, 36193797, 108581391, 325744173]

約数ペア:

[(1, 325744173), (3, 108581391), (9, 36193797), (27, 12064599), (81, 4021533), (243, 1340511), (263, 1238571), (729, 446837), (789, 412857), (1699, 191727), (2367, 137619), (5097, 63909), (7101, 45873), (15291, 21303)]