193288977

素因数分解:

$3^3\times 7^2\times {\mathrm{146099}}^1$

素因数の和:146122

約数の個数: 24

約数和(自身を含む): 333108000

約数和(自身を除く): 139819023

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 146099, 438297, 1022693, 1314891, 3068079, 3944673, 7158851, 9204237, 21476553, 27612711, 64429659, 193288977]

約数ペア:

[(1, 193288977), (3, 64429659), (7, 27612711), (9, 21476553), (21, 9204237), (27, 7158851), (49, 3944673), (63, 3068079), (147, 1314891), (189, 1022693), (441, 438297), (1323, 146099)]