77993861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 88221696

約数和(自身を除く): 10227835

約数列:

[1, 11, 31, 331, 341, 691, 3641, 7601, 10261, 21421, 112871, 228721, 235631, 2515931, 7090351, 77993861]

約数ペア:

[(1, 77993861), (11, 7090351), (31, 2515931), (331, 235631), (341, 228721), (691, 112871), (3641, 21421), (7601, 10261)]