67190277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 112379904

約数和(自身を除く): 45189627

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 1267, 1607, 1991, 3801, 4821, 5973, 11249, 13937, 17677, 33747, 41811, 53031, 123739, 290867, 371217, 872601, 2036069, 3199537, 6108207, 9598611, 22396759, 67190277]

約数ペア:

[(1, 67190277), (3, 22396759), (7, 9598611), (11, 6108207), (21, 3199537), (33, 2036069), (77, 872601), (181, 371217), (231, 290867), (543, 123739), (1267, 53031), (1607, 41811), (1991, 33747), (3801, 17677), (4821, 13937), (5973, 11249)]