121497181638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2892790039}}^1$

素因数の和:2892790051

約数の個数: 16

約数和(自身を含む): 277707843840

約数和(自身を除く): 156210662202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2892790039, 5785580078, 8678370117, 17356740234, 20249530273, 40499060546, 60748590819, 121497181638]

約数ペア:

[(1, 121497181638), (2, 60748590819), (3, 40499060546), (6, 20249530273), (7, 17356740234), (14, 8678370117), (21, 5785580078), (42, 2892790039)]