63630021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17929}}^1$

素因数の和:17965

約数の個数: 24

約数和(自身を含む): 104998080

約数和(自身を除く): 41368059

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 17929, 53787, 125503, 233077, 376509, 699231, 1631539, 3030001, 4894617, 9090003, 21210007, 63630021]

約数ペア:

[(1, 63630021), (3, 21210007), (7, 9090003), (13, 4894617), (21, 3030001), (39, 1631539), (91, 699231), (169, 376509), (273, 233077), (507, 125503), (1183, 53787), (3549, 17929)]