87392937

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 128507904

約数和(自身を除く): 41114967

約数列:

[1, 3, 17, 31, 51, 93, 167, 331, 501, 527, 993, 1581, 2839, 5177, 5627, 8517, 10261, 15531, 16881, 30783, 55277, 88009, 165831, 174437, 264027, 523311, 939709, 1713587, 2819127, 5140761, 29130979, 87392937]

約数ペア:

[(1, 87392937), (3, 29130979), (17, 5140761), (31, 2819127), (51, 1713587), (93, 939709), (167, 523311), (331, 264027), (501, 174437), (527, 165831), (993, 88009), (1581, 55277), (2839, 30783), (5177, 16881), (5627, 15531), (8517, 10261)]