84358779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 37513605

約数列:

[1, 3, 23, 37, 69, 111, 173, 191, 519, 573, 851, 2553, 3979, 4393, 6401, 7067, 11937, 13179, 19203, 21201, 33043, 99129, 147223, 162541, 441669, 487623, 759989, 1222591, 2279967, 3667773, 28119593, 84358779]

約数ペア:

[(1, 84358779), (3, 28119593), (23, 3667773), (37, 2279967), (69, 1222591), (111, 759989), (173, 487623), (191, 441669), (519, 162541), (573, 147223), (851, 99129), (2553, 33043), (3979, 21201), (4393, 19203), (6401, 13179), (7067, 11937)]