121328978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{36923}}^1$

素因数の和:37009

約数の個数: 16

約数和(自身を含む): 191414016

約数和(自身を除く): 70085038

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 36923, 73846, 1144613, 1956919, 2289226, 3913838, 60664489, 121328978]

約数ペア:

[(1, 121328978), (2, 60664489), (31, 3913838), (53, 2289226), (62, 1956919), (106, 1144613), (1643, 73846), (3286, 36923)]