172079733

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{4091}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 262411776

約数和(自身を除く): 90332043

約数列:

[1, 3, 7, 21, 2003, 4091, 6009, 12273, 14021, 28637, 42063, 85911, 8194273, 24582819, 57359911, 172079733]

約数ペア:

[(1, 172079733), (3, 57359911), (7, 24582819), (21, 8194273), (2003, 85911), (4091, 42063), (6009, 28637), (12273, 14021)]