63844389

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 118886400

約数和(自身を除く): 55042011

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 133, 161, 171, 189, 207, 399, 437, 483, 513, 621, 773, 1197, 1311, 1449, 2319, 3059, 3591, 3933, 4347, 5411, 6957, 9177, 11799, 14687, 16233, 17779, 20871, 27531, 44061, 48699, 53337, 82593, 102809, 124453, 132183, 146097, 160011, 308427, 337801, 373359, 396549, 480033, 925281, 1013403, 1120077, 2364607, 2775843, 3040209, 3360231, 7093821, 9120627, 21281463, 63844389]

約数ペア:

[(1, 63844389), (3, 21281463), (7, 9120627), (9, 7093821), (19, 3360231), (21, 3040209), (23, 2775843), (27, 2364607), (57, 1120077), (63, 1013403), (69, 925281), (133, 480033), (161, 396549), (171, 373359), (189, 337801), (207, 308427), (399, 160011), (437, 146097), (483, 132183), (513, 124453), (621, 102809), (773, 82593), (1197, 53337), (1311, 48699), (1449, 44061), (2319, 27531), (3059, 20871), (3591, 17779), (3933, 16233), (4347, 14687), (5411, 11799), (6957, 9177)]