55603650879

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{231107}}^1$

素因数の和:231209

約数の個数: 64

約数和(自身を含む): 100578201600

約数和(自身を除く): 44974550721

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 399, 469, 513, 603, 1197, 1273, 1407, 1809, 3591, 3819, 4221, 8911, 11457, 12663, 26733, 34371, 80199, 231107, 240597, 693321, 1617749, 2079963, 4391033, 4853247, 6239889, 13173099, 14559741, 15484169, 30737231, 39519297, 43679223, 46452507, 92211693, 108389183, 118557891, 139357521, 276635079, 294199211, 325167549, 418072563, 829905237, 882597633, 975502647, 2059394477, 2647792899, 2926507941, 6178183431, 7943378697, 18534550293, 55603650879]

約数ペア:

[(1, 55603650879), (3, 18534550293), (7, 7943378697), (9, 6178183431), (19, 2926507941), (21, 2647792899), (27, 2059394477), (57, 975502647), (63, 882597633), (67, 829905237), (133, 418072563), (171, 325167549), (189, 294199211), (201, 276635079), (399, 139357521), (469, 118557891), (513, 108389183), (603, 92211693), (1197, 46452507), (1273, 43679223), (1407, 39519297), (1809, 30737231), (3591, 15484169), (3819, 14559741), (4221, 13173099), (8911, 6239889), (11457, 4853247), (12663, 4391033), (26733, 2079963), (34371, 1617749), (80199, 693321), (231107, 240597)]