27565353

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6486

約数の個数: 20

約数和(自身を含む): 41961348

約数和(自身を除く): 14395995

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6421, 19263, 57789, 173367, 340313, 520101, 1020939, 3062817, 9188451, 27565353]

約数ペア:

[(1, 27565353), (3, 9188451), (9, 3062817), (27, 1020939), (53, 520101), (81, 340313), (159, 173367), (477, 57789), (1431, 19263), (4293, 6421)]