1570731669

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51437}}^1$

素因数の和:51491

約数の個数: 40

約数和(自身を含む): 2614079160

約数和(自身を除く): 1043347491

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 3393, 10179, 30537, 51437, 154311, 462933, 668681, 1388799, 1491673, 2006043, 4166397, 4475019, 6018129, 13425057, 18054387, 19391749, 40275171, 54163161, 58175247, 120825513, 174525741, 523577223, 1570731669]

約数ペア:

[(1, 1570731669), (3, 523577223), (9, 174525741), (13, 120825513), (27, 58175247), (29, 54163161), (39, 40275171), (81, 19391749), (87, 18054387), (117, 13425057), (261, 6018129), (351, 4475019), (377, 4166397), (783, 2006043), (1053, 1491673), (1131, 1388799), (2349, 668681), (3393, 462933), (10179, 154311), (30537, 51437)]