167777145

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61121}}^1$

素因数の和:61193

約数の個数: 24

約数和(自身を含む): 295585992

約数和(自身を除く): 127808847

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 61121, 183363, 305605, 550089, 916815, 2750445, 3728381, 11185143, 18641905, 33555429, 55925715, 167777145]

約数ペア:

[(1, 167777145), (3, 55925715), (5, 33555429), (9, 18641905), (15, 11185143), (45, 3728381), (61, 2750445), (183, 916815), (305, 550089), (549, 305605), (915, 183363), (2745, 61121)]