121320234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{320953}}^1$

素因数の和:320971

約数の個数: 32

約数和(自身を含む): 308115840

約数和(自身を除く): 186795606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 320953, 641906, 962859, 1925718, 2246671, 2888577, 4493342, 5777154, 6740013, 8665731, 13480026, 17331462, 20220039, 40440078, 60660117, 121320234]

約数ペア:

[(1, 121320234), (2, 60660117), (3, 40440078), (6, 20220039), (7, 17331462), (9, 13480026), (14, 8665731), (18, 6740013), (21, 5777154), (27, 4493342), (42, 2888577), (54, 2246671), (63, 1925718), (126, 962859), (189, 641906), (378, 320953)]