27774765

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 49645440

約数和(自身を除く): 21870675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 883, 1165, 2097, 2649, 3495, 4415, 6291, 7947, 10485, 13245, 23841, 31455, 39735, 119205, 205739, 617217, 1028695, 1851651, 3086085, 5554953, 9258255, 27774765]

約数ペア:

[(1, 27774765), (3, 9258255), (5, 5554953), (9, 3086085), (15, 1851651), (27, 1028695), (45, 617217), (135, 205739), (233, 119205), (699, 39735), (883, 31455), (1165, 23841), (2097, 13245), (2649, 10485), (3495, 7947), (4415, 6291)]