153906909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127301}}^1$

素因数の和:127348

約数の個数: 16

約数和(自身を含む): 228125184

約数和(自身を除く): 74218275

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 127301, 381903, 1654913, 3946331, 4964739, 11838993, 51302303, 153906909]

約数ペア:

[(1, 153906909), (3, 51302303), (13, 11838993), (31, 4964739), (39, 3946331), (93, 1654913), (403, 381903), (1209, 127301)]