156640236489

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{831437}}^1$

素因数の和:831638

約数の個数: 36

約数和(自身を含む): 250134796548

約数和(自身を除く): 93494560059

約数列:

[1, 3, 9, 11, 33, 99, 121, 173, 363, 519, 1089, 1557, 1903, 5709, 17127, 20933, 62799, 188397, 831437, 2494311, 7482933, 9145807, 27437421, 82312263, 100603877, 143838601, 301811631, 431515803, 905434893, 1294547409, 1582224611, 4746673833, 14240021499, 17404470721, 52213412163, 156640236489]

約数ペア:

[(1, 156640236489), (3, 52213412163), (9, 17404470721), (11, 14240021499), (33, 4746673833), (99, 1582224611), (121, 1294547409), (173, 905434893), (363, 431515803), (519, 301811631), (1089, 143838601), (1557, 100603877), (1903, 82312263), (5709, 27437421), (17127, 9145807), (20933, 7482933), (62799, 2494311), (188397, 831437)]