55591731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 89187840

約数和(自身を除く): 33596109

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 631, 753, 1893, 2259, 3263, 5679, 6777, 8203, 9789, 17037, 24609, 29367, 73827, 88101, 158381, 221481, 475143, 1425429, 2058953, 4276287, 6176859, 18530577, 55591731]

約数ペア:

[(1, 55591731), (3, 18530577), (9, 6176859), (13, 4276287), (27, 2058953), (39, 1425429), (117, 475143), (251, 221481), (351, 158381), (631, 88101), (753, 73827), (1893, 29367), (2259, 24609), (3263, 17037), (5679, 9789), (6777, 8203)]