201474567

素因数分解:

$3^3\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1289}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 341798400

約数和(自身を除く): 140323833

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 827, 1289, 2481, 3867, 5789, 7443, 9023, 11601, 17367, 22329, 27069, 34803, 52101, 81207, 156303, 243621, 1066003, 3198009, 7462021, 9594027, 22386063, 28782081, 67158189, 201474567]

約数ペア:

[(1, 201474567), (3, 67158189), (7, 28782081), (9, 22386063), (21, 9594027), (27, 7462021), (63, 3198009), (189, 1066003), (827, 243621), (1289, 156303), (2481, 81207), (3867, 52101), (5789, 34803), (7443, 27069), (9023, 22329), (11601, 17367)]