142172151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{70627}}^1$

素因数の和:70702

約数の個数: 16

約数和(自身を含む): 210188928

約数和(自身を除く): 68016777

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 70627, 211881, 776897, 2330691, 4308247, 12924741, 47390717, 142172151]

約数ペア:

[(1, 142172151), (3, 47390717), (11, 12924741), (33, 4308247), (61, 2330691), (183, 776897), (671, 211881), (2013, 70627)]