27642513

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 37452800

約数和(自身を除く): 9810287

約数列:

[1, 3, 139, 151, 417, 439, 453, 1317, 20989, 61021, 62967, 66289, 183063, 198867, 9214171, 27642513]

約数ペア:

[(1, 27642513), (3, 9214171), (139, 198867), (151, 183063), (417, 66289), (439, 62967), (453, 61021), (1317, 20989)]