15668426367

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1229}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 26030440800

約数和(自身を除く): 10362014433

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 509, 759, 1089, 1229, 1527, 2277, 2783, 3687, 4581, 5599, 8349, 11061, 11707, 13519, 16797, 25047, 28267, 35121, 40557, 50391, 61589, 84801, 105363, 121671, 128777, 148709, 184767, 254403, 310937, 386331, 446127, 554301, 625561, 932811, 1158993, 1338381, 1416547, 1876683, 2798433, 3420307, 4249641, 5630049, 6881171, 10260921, 12748923, 14387903, 20643513, 30782763, 43163709, 61930539, 75692881, 129491127, 158266933, 227078643, 474800799, 681235929, 1424402397, 1740936263, 5222808789, 15668426367]

約数ペア:

[(1, 15668426367), (3, 5222808789), (9, 1740936263), (11, 1424402397), (23, 681235929), (33, 474800799), (69, 227078643), (99, 158266933), (121, 129491127), (207, 75692881), (253, 61930539), (363, 43163709), (509, 30782763), (759, 20643513), (1089, 14387903), (1229, 12748923), (1527, 10260921), (2277, 6881171), (2783, 5630049), (3687, 4249641), (4581, 3420307), (5599, 2798433), (8349, 1876683), (11061, 1416547), (11707, 1338381), (13519, 1158993), (16797, 932811), (25047, 625561), (28267, 554301), (35121, 446127), (40557, 386331), (50391, 310937), (61589, 254403), (84801, 184767), (105363, 148709), (121671, 128777)]