63505209

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 90244224

約数和(自身を除く): 26739015

約数列:

[1, 3, 37, 61, 83, 111, 113, 183, 249, 339, 2257, 3071, 4181, 5063, 6771, 6893, 9213, 9379, 12543, 15189, 20679, 28137, 187331, 255041, 347023, 561993, 572119, 765123, 1041069, 1716357, 21168403, 63505209]

約数ペア:

[(1, 63505209), (3, 21168403), (37, 1716357), (61, 1041069), (83, 765123), (111, 572119), (113, 561993), (183, 347023), (249, 255041), (339, 187331), (2257, 28137), (3071, 20679), (4181, 15189), (5063, 12543), (6771, 9379), (6893, 9213)]