61663355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{977}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 79851744

約数和(自身を除く): 18188389

約数列:

[1, 5, 13, 65, 971, 977, 4855, 4885, 12623, 12701, 63115, 63505, 948667, 4743335, 12332671, 61663355]

約数ペア:

[(1, 61663355), (5, 12332671), (13, 4743335), (65, 948667), (971, 63505), (977, 63115), (4855, 12701), (4885, 12623)]