133022547

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 105856173

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 71, 161, 189, 207, 213, 431, 483, 497, 621, 639, 1293, 1449, 1491, 1633, 1917, 3017, 3879, 4347, 4473, 4899, 9051, 9913, 11431, 11637, 13419, 14697, 27153, 29739, 30601, 34293, 44091, 69391, 81459, 89217, 91803, 102879, 208173, 214207, 267651, 275409, 308637, 624519, 642621, 703823, 826227, 1873557, 1927863, 2111469, 4926761, 5783589, 6334407, 14780283, 19003221, 44340849, 133022547]

約数ペア:

[(1, 133022547), (3, 44340849), (7, 19003221), (9, 14780283), (21, 6334407), (23, 5783589), (27, 4926761), (63, 2111469), (69, 1927863), (71, 1873557), (161, 826227), (189, 703823), (207, 642621), (213, 624519), (431, 308637), (483, 275409), (497, 267651), (621, 214207), (639, 208173), (1293, 102879), (1449, 91803), (1491, 89217), (1633, 81459), (1917, 69391), (3017, 44091), (3879, 34293), (4347, 30601), (4473, 29739), (4899, 27153), (9051, 14697), (9913, 13419), (11431, 11637)]