133065891

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 229095360

約数和(自身を除く): 96029469

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 173, 203, 261, 421, 519, 609, 1211, 1263, 1557, 1827, 2947, 3633, 3789, 5017, 8841, 10899, 12209, 15051, 26523, 35119, 36627, 45153, 72833, 85463, 105357, 109881, 218499, 256389, 316071, 509831, 655497, 769167, 1529493, 2112157, 4588479, 6336471, 14785099, 19009413, 44355297, 133065891]

約数ペア:

[(1, 133065891), (3, 44355297), (7, 19009413), (9, 14785099), (21, 6336471), (29, 4588479), (63, 2112157), (87, 1529493), (173, 769167), (203, 655497), (261, 509831), (421, 316071), (519, 256389), (609, 218499), (1211, 109881), (1263, 105357), (1557, 85463), (1827, 72833), (2947, 45153), (3633, 36627), (3789, 35119), (5017, 26523), (8841, 15051), (10899, 12209)]