73420151

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 85862400

約数和(自身を除く): 12442249

約数列:

[1, 7, 79, 103, 553, 721, 1289, 8137, 9023, 56959, 101831, 132767, 712817, 929369, 10488593, 73420151]

約数ペア:

[(1, 73420151), (7, 10488593), (79, 929369), (103, 712817), (553, 132767), (721, 101831), (1289, 56959), (8137, 9023)]