26925021

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 14806179

約数列:

[1, 3, 9, 27, 29, 87, 137, 251, 261, 411, 753, 783, 1233, 2259, 3699, 3973, 6777, 7279, 11919, 21837, 34387, 35757, 65511, 103161, 107271, 196533, 309483, 928449, 997223, 2991669, 8975007, 26925021]

約数ペア:

[(1, 26925021), (3, 8975007), (9, 2991669), (27, 997223), (29, 928449), (87, 309483), (137, 196533), (251, 107271), (261, 103161), (411, 65511), (753, 35757), (783, 34387), (1233, 21837), (2259, 11919), (3699, 7279), (3973, 6777)]