25790103

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 13608297

約数列:

[1, 3, 9, 27, 79, 107, 113, 237, 321, 339, 711, 963, 1017, 2133, 2889, 3051, 8453, 8927, 12091, 25359, 26781, 36273, 76077, 80343, 108819, 228231, 241029, 326457, 955189, 2865567, 8596701, 25790103]

約数ペア:

[(1, 25790103), (3, 8596701), (9, 2865567), (27, 955189), (79, 326457), (107, 241029), (113, 228231), (237, 108819), (321, 80343), (339, 76077), (711, 36273), (963, 26781), (1017, 25359), (2133, 12091), (2889, 8927), (3051, 8453)]