67988487

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 107720704

約数和(自身を除く): 39732217

約数列:

[1, 3, 7, 21, 31, 93, 181, 217, 543, 577, 651, 1267, 1731, 3801, 4039, 5611, 12117, 16833, 17887, 39277, 53661, 104437, 117831, 125209, 313311, 375627, 731059, 2193177, 3237547, 9712641, 22662829, 67988487]

約数ペア:

[(1, 67988487), (3, 22662829), (7, 9712641), (21, 3237547), (31, 2193177), (93, 731059), (181, 375627), (217, 313311), (543, 125209), (577, 117831), (651, 104437), (1267, 53661), (1731, 39277), (3801, 17887), (4039, 16833), (5611, 12117)]