25649757

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 43848960

約数和(自身を除く): 18199203

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 1201, 2373, 3051, 3603, 7119, 8407, 10809, 21357, 25221, 32427, 75663, 135713, 226989, 407139, 949991, 1221417, 2849973, 3664251, 8549919, 25649757]

約数ペア:

[(1, 25649757), (3, 8549919), (7, 3664251), (9, 2849973), (21, 1221417), (27, 949991), (63, 407139), (113, 226989), (189, 135713), (339, 75663), (791, 32427), (1017, 25221), (1201, 21357), (2373, 10809), (3051, 8407), (3603, 7119)]