169485561

素因数分解:

$3^3\times 7^3\times {\mathrm{18301}}^1$

素因数の和:18331

約数の個数: 32

約数和(自身を含む): 292832000

約数和(自身を除く): 123346439

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 18301, 54903, 128107, 164709, 384321, 494127, 896749, 1152963, 2690247, 3458889, 6277243, 8070741, 18831729, 24212223, 56495187, 169485561]

約数ペア:

[(1, 169485561), (3, 56495187), (7, 24212223), (9, 18831729), (21, 8070741), (27, 6277243), (49, 3458889), (63, 2690247), (147, 1152963), (189, 896749), (343, 494127), (441, 384321), (1029, 164709), (1323, 128107), (3087, 54903), (9261, 18301)]