8889708429

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6353}}^1$

素因数の和:6559

約数の個数: 72

約数和(自身を含む): 15819935040

約数和(自身を除く): 6930226611

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 167, 171, 399, 441, 501, 931, 1169, 1197, 1503, 2793, 3173, 3507, 6353, 8183, 8379, 9519, 10521, 19059, 22211, 24549, 28557, 44471, 57177, 66633, 73647, 120707, 133413, 155477, 199899, 311297, 362121, 400239, 466431, 844949, 933891, 1060951, 1086363, 1399293, 2534847, 2801673, 3182853, 5914643, 7426657, 7604541, 9548559, 17743929, 20158069, 22279971, 51986599, 53231787, 60474207, 66839913, 141106483, 155959797, 181422621, 423319449, 467879391, 987745381, 1269958347, 2963236143, 8889708429]

約数ペア:

[(1, 8889708429), (3, 2963236143), (7, 1269958347), (9, 987745381), (19, 467879391), (21, 423319449), (49, 181422621), (57, 155959797), (63, 141106483), (133, 66839913), (147, 60474207), (167, 53231787), (171, 51986599), (399, 22279971), (441, 20158069), (501, 17743929), (931, 9548559), (1169, 7604541), (1197, 7426657), (1503, 5914643), (2793, 3182853), (3173, 2801673), (3507, 2534847), (6353, 1399293), (8183, 1086363), (8379, 1060951), (9519, 933891), (10521, 844949), (19059, 466431), (22211, 400239), (24549, 362121), (28557, 311297), (44471, 199899), (57177, 155477), (66633, 133413), (73647, 120707)]