87664683

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 125540352

約数和(自身を除く): 37875669

約数列:

[1, 3, 31, 41, 83, 93, 123, 249, 277, 831, 1271, 2573, 3403, 3813, 7719, 8587, 10209, 11357, 22991, 25761, 34071, 68973, 105493, 316479, 352067, 712721, 942631, 1056201, 2138163, 2827893, 29221561, 87664683]

約数ペア:

[(1, 87664683), (3, 29221561), (31, 2827893), (41, 2138163), (83, 1056201), (93, 942631), (123, 712721), (249, 352067), (277, 316479), (831, 105493), (1271, 68973), (2573, 34071), (3403, 25761), (3813, 22991), (7719, 11357), (8587, 10209)]