64423167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4729}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 90816000

約数和(自身を除く): 26392833

約数列:

[1, 3, 19, 57, 239, 717, 4541, 4729, 13623, 14187, 89851, 269553, 1130231, 3390693, 21474389, 64423167]

約数ペア:

[(1, 64423167), (3, 21474389), (19, 3390693), (57, 1130231), (239, 269553), (717, 89851), (4541, 14187), (4729, 13623)]