55656003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 82200384

約数和(自身を除く): 26544381

約数列:

[1, 3, 13, 39, 73, 113, 173, 219, 339, 519, 949, 1469, 2249, 2847, 4407, 6747, 8249, 12629, 19549, 24747, 37887, 58647, 107237, 164177, 254137, 321711, 492531, 762411, 1427077, 4281231, 18552001, 55656003]

約数ペア:

[(1, 55656003), (3, 18552001), (13, 4281231), (39, 1427077), (73, 762411), (113, 492531), (173, 321711), (219, 254137), (339, 164177), (519, 107237), (949, 58647), (1469, 37887), (2249, 24747), (2847, 19549), (4407, 12629), (6747, 8249)]