64774851

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1327}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 88349184

約数和(自身を除く): 23574333

約数列:

[1, 3, 53, 159, 307, 921, 1327, 3981, 16271, 48813, 70331, 210993, 407389, 1222167, 21591617, 64774851]

約数ペア:

[(1, 64774851), (3, 21591617), (53, 1222167), (159, 407389), (307, 210993), (921, 70331), (1327, 48813), (3981, 16271)]