69666863

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 84099840

約数和(自身を除く): 14432977

約数列:

[1, 7, 19, 133, 361, 1451, 2527, 6859, 10157, 27569, 48013, 192983, 523811, 3666677, 9952409, 69666863]

約数ペア:

[(1, 69666863), (7, 9952409), (19, 3666677), (133, 523811), (361, 192983), (1451, 48013), (2527, 27569), (6859, 10157)]