56894481

素因数分解:

$3^4\times 7^1\times {\mathrm{100343}}^1$

素因数の和:100362

約数の個数: 20

約数和(自身を含む): 97132992

約数和(自身を除く): 40238511

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 100343, 301029, 702401, 903087, 2107203, 2709261, 6321609, 8127783, 18964827, 56894481]

約数ペア:

[(1, 56894481), (3, 18964827), (7, 8127783), (9, 6321609), (21, 2709261), (27, 2107203), (63, 903087), (81, 702401), (189, 301029), (567, 100343)]