54303939

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 28

約数和(自身を含む): 82097416

約数和(自身を除く): 27793477

約数列:

[1, 3, 9, 27, 81, 163, 243, 457, 489, 729, 1371, 1467, 4113, 4401, 12339, 13203, 37017, 39609, 74491, 111051, 118827, 223473, 333153, 670419, 2011257, 6033771, 18101313, 54303939]

約数ペア:

[(1, 54303939), (3, 18101313), (9, 6033771), (27, 2011257), (81, 670419), (163, 333153), (243, 223473), (457, 118827), (489, 111051), (729, 74491), (1371, 39609), (1467, 37017), (4113, 13203), (4401, 12339)]