105739263

素因数分解:

$3^7\times 7^1\times {\mathrm{6907}}^1$

素因数の和:6935

約数の個数: 32

約数和(自身を含む): 181265920

約数和(自身を除く): 75526657

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6907, 15309, 20721, 48349, 62163, 145047, 186489, 435141, 559467, 1305423, 1678401, 3916269, 5035203, 11748807, 15105609, 35246421, 105739263]

約数ペア:

[(1, 105739263), (3, 35246421), (7, 15105609), (9, 11748807), (21, 5035203), (27, 3916269), (63, 1678401), (81, 1305423), (189, 559467), (243, 435141), (567, 186489), (729, 145047), (1701, 62163), (2187, 48349), (5103, 20721), (6907, 15309)]