54276399

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 84680640

約数和(自身を除く): 30404241

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 269, 423, 477, 807, 1269, 1431, 2421, 2491, 3807, 4293, 7263, 7473, 12643, 14257, 21789, 22419, 37929, 42771, 67257, 113787, 128313, 201771, 341361, 384939, 670079, 1024083, 1154817, 2010237, 6030711, 18092133, 54276399]

約数ペア:

[(1, 54276399), (3, 18092133), (9, 6030711), (27, 2010237), (47, 1154817), (53, 1024083), (81, 670079), (141, 384939), (159, 341361), (269, 201771), (423, 128313), (477, 113787), (807, 67257), (1269, 42771), (1431, 37929), (2421, 22419), (2491, 21789), (3807, 14257), (4293, 12643), (7263, 7473)]