67159183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1753}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 82901056

約数和(自身を除く): 15741873

約数列:

[1, 7, 13, 91, 421, 1753, 2947, 5473, 12271, 22789, 38311, 159523, 738013, 5166091, 9594169, 67159183]

約数ペア:

[(1, 67159183), (7, 9594169), (13, 5166091), (91, 738013), (421, 159523), (1753, 38311), (2947, 22789), (5473, 12271)]