55275591

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13781}}^1$

素因数の和:13982

約数の個数: 16

約数和(自身を含む): 84676608

約数和(自身を除く): 29401017

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 13781, 41343, 96467, 289401, 2632171, 7896513, 18425197, 55275591]

約数ペア:

[(1, 55275591), (3, 18425197), (7, 7896513), (21, 2632171), (191, 289401), (573, 96467), (1337, 41343), (4011, 13781)]