85392879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 138098688

約数和(自身を除く): 52705809

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 6421, 13299, 19263, 70631, 83473, 199051, 211893, 250419, 597153, 918203, 2189561, 2587663, 2754609, 6568683, 7762989, 28464293, 85392879]

約数ペア:

[(1, 85392879), (3, 28464293), (11, 7762989), (13, 6568683), (31, 2754609), (33, 2587663), (39, 2189561), (93, 918203), (143, 597153), (341, 250419), (403, 211893), (429, 199051), (1023, 83473), (1209, 70631), (4433, 19263), (6421, 13299)]