132894321

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 91054479

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 107, 119, 147, 213, 321, 343, 357, 497, 749, 833, 1029, 1207, 1491, 1819, 2247, 2499, 3479, 3621, 5243, 5457, 5831, 7597, 8449, 10437, 12733, 15729, 17493, 22791, 24353, 25347, 36701, 38199, 53179, 59143, 73059, 89131, 110103, 129149, 159537, 177429, 267393, 372253, 387447, 414001, 623917, 904043, 1116759, 1242003, 1871751, 2605771, 2712129, 6328301, 7817313, 18984903, 44298107, 132894321]

約数ペア:

[(1, 132894321), (3, 44298107), (7, 18984903), (17, 7817313), (21, 6328301), (49, 2712129), (51, 2605771), (71, 1871751), (107, 1242003), (119, 1116759), (147, 904043), (213, 623917), (321, 414001), (343, 387447), (357, 372253), (497, 267393), (749, 177429), (833, 159537), (1029, 129149), (1207, 110103), (1491, 89131), (1819, 73059), (2247, 59143), (2499, 53179), (3479, 38199), (3621, 36701), (5243, 25347), (5457, 24353), (5831, 22791), (7597, 17493), (8449, 15729), (10437, 12733)]