172395483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 254800896

約数和(自身を除く): 82405413

約数列:

[1, 3, 13, 39, 47, 141, 163, 489, 577, 611, 1731, 1833, 2119, 6357, 7501, 7661, 22503, 22983, 27119, 81357, 94051, 99593, 282153, 298779, 352547, 1057641, 1222663, 3667989, 4420397, 13261191, 57465161, 172395483]

約数ペア:

[(1, 172395483), (3, 57465161), (13, 13261191), (39, 4420397), (47, 3667989), (141, 1222663), (163, 1057641), (489, 352547), (577, 298779), (611, 282153), (1731, 99593), (1833, 94051), (2119, 81357), (6357, 27119), (7501, 22983), (7661, 22503)]