328055859

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 506880000

約数和(自身を除く): 178824141

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 381, 783, 1143, 3299, 3429, 3683, 9897, 11049, 29691, 33147, 89073, 95671, 99441, 287013, 418973, 861039, 1256919, 2583117, 3770757, 11312271, 12150217, 36450651, 109351953, 328055859]

約数ペア:

[(1, 328055859), (3, 109351953), (9, 36450651), (27, 12150217), (29, 11312271), (87, 3770757), (127, 2583117), (261, 1256919), (381, 861039), (783, 418973), (1143, 287013), (3299, 99441), (3429, 95671), (3683, 89073), (9897, 33147), (11049, 29691)]