64211673639

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{4457}}^1\times {\mathrm{12671}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 85867499520

約数和(自身を除く): 21655825881

約数列:

[1, 3, 379, 1137, 4457, 12671, 13371, 38013, 1689203, 4802309, 5067609, 14406927, 56474647, 169423941, 21403891213, 64211673639]

約数ペア:

[(1, 64211673639), (3, 21403891213), (379, 169423941), (1137, 56474647), (4457, 14406927), (12671, 5067609), (13371, 4802309), (38013, 1689203)]