153342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1232

約数の個数: 24

約数和(自身を含む): 380016

約数和(自身を除く): 226674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1217, 2434, 3651, 7302, 8519, 10953, 17038, 21906, 25557, 51114, 76671, 153342]

約数ペア:

[(1, 153342), (2, 76671), (3, 51114), (6, 25557), (7, 21906), (9, 17038), (14, 10953), (18, 8519), (21, 7302), (42, 3651), (63, 2434), (126, 1217)]