54112887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 87644160

約数和(自身を除く): 33531273

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 3803, 4743, 11409, 14229, 34227, 64651, 102681, 117893, 193953, 353679, 581859, 1061037, 1745577, 2004181, 3183111, 6012543, 18037629, 54112887]

約数ペア:

[(1, 54112887), (3, 18037629), (9, 6012543), (17, 3183111), (27, 2004181), (31, 1745577), (51, 1061037), (93, 581859), (153, 353679), (279, 193953), (459, 117893), (527, 102681), (837, 64651), (1581, 34227), (3803, 14229), (4743, 11409)]