165089778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3930709}}^1$

素因数の和:3930721

約数の個数: 16

約数和(自身を含む): 377348160

約数和(自身を除く): 212258382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3930709, 7861418, 11792127, 23584254, 27514963, 55029926, 82544889, 165089778]

約数ペア:

[(1, 165089778), (2, 82544889), (3, 55029926), (6, 27514963), (7, 23584254), (14, 11792127), (21, 7861418), (42, 3930709)]