77921253

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{184211}}^1$

素因数の和:184264

約数の個数: 12

約数和(自身を含む): 114948288

約数和(自身を除く): 37027035

約数列:

[1, 3, 9, 47, 141, 423, 184211, 552633, 1657899, 8657917, 25973751, 77921253]

約数ペア:

[(1, 77921253), (3, 25973751), (9, 8657917), (47, 1657899), (141, 552633), (423, 184211)]