191584156689

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{754301}}^1$

素因数の和:754742

約数の個数: 32

約数和(自身を含む): 296893267200

約数和(自身を除く): 105309110511

約数列:

[1, 3, 9, 23, 27, 69, 207, 409, 621, 1227, 3681, 9407, 11043, 28221, 84663, 253989, 754301, 2262903, 6788709, 17348923, 20366127, 52046769, 156140307, 308509109, 468420921, 925527327, 2776581981, 7095709507, 8329745943, 21287128521, 63861385563, 191584156689]

約数ペア:

[(1, 191584156689), (3, 63861385563), (9, 21287128521), (23, 8329745943), (27, 7095709507), (69, 2776581981), (207, 925527327), (409, 468420921), (621, 308509109), (1227, 156140307), (3681, 52046769), (9407, 20366127), (11043, 17348923), (28221, 6788709), (84663, 2262903), (253989, 754301)]