11351151

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 21120000

約数和(自身を除く): 9768849

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 87, 109, 133, 171, 189, 203, 261, 327, 399, 513, 551, 609, 763, 783, 981, 1197, 1653, 1827, 2071, 2289, 2943, 3161, 3591, 3857, 4959, 5481, 6213, 6867, 9483, 11571, 14497, 14877, 18639, 20601, 22127, 28449, 34713, 43491, 55917, 60059, 66381, 85347, 104139, 130473, 180177, 199143, 391419, 420413, 540531, 597429, 1261239, 1621593, 3783717, 11351151]

約数ペア:

[(1, 11351151), (3, 3783717), (7, 1621593), (9, 1261239), (19, 597429), (21, 540531), (27, 420413), (29, 391419), (57, 199143), (63, 180177), (87, 130473), (109, 104139), (133, 85347), (171, 66381), (189, 60059), (203, 55917), (261, 43491), (327, 34713), (399, 28449), (513, 22127), (551, 20601), (609, 18639), (763, 14877), (783, 14497), (981, 11571), (1197, 9483), (1653, 6867), (1827, 6213), (2071, 5481), (2289, 4959), (2943, 3857), (3161, 3591)]