26664633

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 28

約数和(自身を含む): 40572160

約数和(自身を除く): 13907527

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 463, 711, 729, 1389, 2133, 4167, 6399, 12501, 19197, 36577, 37503, 57591, 109731, 112509, 329193, 337527, 987579, 2962737, 8888211, 26664633]

約数ペア:

[(1, 26664633), (3, 8888211), (9, 2962737), (27, 987579), (79, 337527), (81, 329193), (237, 112509), (243, 109731), (463, 57591), (711, 37503), (729, 36577), (1389, 19197), (2133, 12501), (4167, 6399)]