9777780873

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1\times {\mathrm{1019}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 16253153280

約数和(自身を除く): 6475372407

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 683, 1019, 1561, 2007, 2049, 3057, 4683, 4781, 6147, 7133, 9171, 14049, 14343, 21399, 43029, 64197, 152309, 227237, 456927, 681711, 695977, 1066163, 1370781, 1590659, 2045133, 2087931, 3198489, 4771977, 4871839, 6263793, 9595467, 14315931, 14615517, 43846551, 155202871, 465608613, 1086420097, 1396825839, 3259260291, 9777780873]

約数ペア:

[(1, 9777780873), (3, 3259260291), (7, 1396825839), (9, 1086420097), (21, 465608613), (63, 155202871), (223, 43846551), (669, 14615517), (683, 14315931), (1019, 9595467), (1561, 6263793), (2007, 4871839), (2049, 4771977), (3057, 3198489), (4683, 2087931), (4781, 2045133), (6147, 1590659), (7133, 1370781), (9171, 1066163), (14049, 695977), (14343, 681711), (21399, 456927), (43029, 227237), (64197, 152309)]