54420849

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9929}}^1$

素因数の和:9974

約数の個数: 32

約数和(自身を含む): 95328000

約数和(自身を除く): 40907151

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9929, 29787, 69503, 89361, 208509, 268083, 287941, 625527, 863823, 1876581, 2015587, 2591469, 6046761, 7774407, 18140283, 54420849]

約数ペア:

[(1, 54420849), (3, 18140283), (7, 7774407), (9, 6046761), (21, 2591469), (27, 2015587), (29, 1876581), (63, 863823), (87, 625527), (189, 287941), (203, 268083), (261, 208509), (609, 89361), (783, 69503), (1827, 29787), (5481, 9929)]