53875227

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 33561573

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 659, 687, 1603, 1977, 3893, 4613, 4809, 11203, 11679, 13839, 27251, 33609, 78421, 81753, 150911, 235263, 452733, 1056377, 2565487, 3169131, 7696461, 17958409, 53875227]

約数ペア:

[(1, 53875227), (3, 17958409), (7, 7696461), (17, 3169131), (21, 2565487), (51, 1056377), (119, 452733), (229, 235263), (357, 150911), (659, 81753), (687, 78421), (1603, 33609), (1977, 27251), (3893, 13839), (4613, 11679), (4809, 11203)]