969287877

素因数分解:

$3^6\times {\mathrm{887}}^1\times {\mathrm{1499}}^1$

素因数の和:2404

約数の個数: 28

約数和(自身を含む): 1455876000

約数和(自身を除く): 486588123

約数列:

[1, 3, 9, 27, 81, 243, 729, 887, 1499, 2661, 4497, 7983, 13491, 23949, 40473, 71847, 121419, 215541, 364257, 646623, 1092771, 1329613, 3988839, 11966517, 35899551, 107698653, 323095959, 969287877]

約数ペア:

[(1, 969287877), (3, 323095959), (9, 107698653), (27, 35899551), (81, 11966517), (243, 3988839), (729, 1329613), (887, 1092771), (1499, 646623), (2661, 364257), (4497, 215541), (7983, 121419), (13491, 71847), (23949, 40473)]