153668361

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 271668384

約数和(自身を除く): 118000023

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 113, 147, 203, 231, 319, 339, 539, 609, 791, 841, 957, 1243, 1421, 1617, 2233, 2373, 2523, 3277, 3729, 4263, 5537, 5887, 6699, 8701, 9251, 9831, 15631, 16611, 17661, 22939, 26103, 27753, 36047, 41209, 46893, 60907, 64757, 68817, 95033, 108141, 123627, 160573, 182721, 194271, 252329, 285099, 453299, 481719, 665231, 756987, 1045363, 1359897, 1766303, 1995693, 3136089, 4656617, 5298909, 7317541, 13969851, 21952623, 51222787, 153668361]

約数ペア:

[(1, 153668361), (3, 51222787), (7, 21952623), (11, 13969851), (21, 7317541), (29, 5298909), (33, 4656617), (49, 3136089), (77, 1995693), (87, 1766303), (113, 1359897), (147, 1045363), (203, 756987), (231, 665231), (319, 481719), (339, 453299), (539, 285099), (609, 252329), (791, 194271), (841, 182721), (957, 160573), (1243, 123627), (1421, 108141), (1617, 95033), (2233, 68817), (2373, 64757), (2523, 60907), (3277, 46893), (3729, 41209), (4263, 36047), (5537, 27753), (5887, 26103), (6699, 22939), (8701, 17661), (9251, 16611), (9831, 15631)]