25633071

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 41376000

約数和(自身を除く): 15742929

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 1723, 4959, 5169, 14877, 15507, 32737, 46521, 49967, 98211, 149901, 294633, 449703, 883899, 949373, 1349109, 2848119, 8544357, 25633071]

約数ペア:

[(1, 25633071), (3, 8544357), (9, 2848119), (19, 1349109), (27, 949373), (29, 883899), (57, 449703), (87, 294633), (171, 149901), (261, 98211), (513, 49967), (551, 46521), (783, 32737), (1653, 15507), (1723, 14877), (4959, 5169)]