54127143

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15073}}^1$

素因数の和:15108

約数の個数: 32

約数和(自身を含む): 96473600

約数和(自身を除く): 42346457

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 15073, 45219, 105511, 135657, 286387, 316533, 406971, 859161, 949599, 2004709, 2577483, 2848797, 6014127, 7732449, 18042381, 54127143]

約数ペア:

[(1, 54127143), (3, 18042381), (7, 7732449), (9, 6014127), (19, 2848797), (21, 2577483), (27, 2004709), (57, 949599), (63, 859161), (133, 406971), (171, 316533), (189, 286387), (399, 135657), (513, 105511), (1197, 45219), (3591, 15073)]