64881861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1907}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 94514688

約数和(自身を除く): 29632827

約数列:

[1, 3, 11, 33, 1031, 1907, 3093, 5721, 11341, 20977, 34023, 62931, 1966117, 5898351, 21627287, 64881861]

約数ペア:

[(1, 64881861), (3, 21627287), (11, 5898351), (33, 1966117), (1031, 62931), (1907, 34023), (3093, 20977), (5721, 11341)]