996824511

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 1545429600

約数和(自身を除く): 548605089

約数列:

[1, 3, 9, 29, 37, 87, 109, 111, 261, 327, 333, 947, 981, 1073, 2841, 3161, 3219, 4033, 8523, 9483, 9657, 12099, 27463, 28449, 35039, 36297, 82389, 103223, 105117, 116957, 247167, 309669, 315351, 350871, 929007, 1016131, 1052613, 2993467, 3048393, 3819251, 8980401, 9145179, 11457753, 26941203, 34373259, 110758279, 332274837, 996824511]

約数ペア:

[(1, 996824511), (3, 332274837), (9, 110758279), (29, 34373259), (37, 26941203), (87, 11457753), (109, 9145179), (111, 8980401), (261, 3819251), (327, 3048393), (333, 2993467), (947, 1052613), (981, 1016131), (1073, 929007), (2841, 350871), (3161, 315351), (3219, 309669), (4033, 247167), (8523, 116957), (9483, 105117), (9657, 103223), (12099, 82389), (27463, 36297), (28449, 35039)]