31142043

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{7741}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 46452000

約数和(自身を除く): 15309957

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 7741, 23223, 69669, 209007, 1153409, 3460227, 10380681, 31142043]

約数ペア:

[(1, 31142043), (3, 10380681), (9, 3460227), (27, 1153409), (149, 209007), (447, 69669), (1341, 23223), (4023, 7741)]