68990492043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{232291219}}^1$

素因数の和:232291239

約数の個数: 16

約数和(自身を含む): 111499785600

約数和(自身を除く): 42509293557

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 232291219, 696873657, 2090620971, 2555203409, 6271862913, 7665610227, 22996830681, 68990492043]

約数ペア:

[(1, 68990492043), (3, 22996830681), (9, 7665610227), (11, 6271862913), (27, 2555203409), (33, 2090620971), (99, 696873657), (297, 232291219)]