70440843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 109105920

約数和(自身を除く): 38665077

約数列:

[1, 3, 11, 17, 33, 51, 187, 307, 409, 561, 921, 1227, 3377, 4499, 5219, 6953, 10131, 13497, 15657, 20859, 57409, 76483, 125563, 172227, 229449, 376689, 1381193, 2134571, 4143579, 6403713, 23480281, 70440843]

約数ペア:

[(1, 70440843), (3, 23480281), (11, 6403713), (17, 4143579), (33, 2134571), (51, 1381193), (187, 376689), (307, 229449), (409, 172227), (561, 125563), (921, 76483), (1227, 57409), (3377, 20859), (4499, 15657), (5219, 13497), (6953, 10131)]