64349481

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15877}}^1$

素因数の和:16080

約数の個数: 16

約数和(自身を含む): 98570624

約数和(自身を除く): 34221143

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 15877, 47631, 111139, 333417, 3064261, 9192783, 21449827, 64349481]

約数ペア:

[(1, 64349481), (3, 21449827), (7, 9192783), (21, 3064261), (193, 333417), (579, 111139), (1351, 47631), (4053, 15877)]