805689660237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{180371}}^1$

素因数の和:180770

約数の個数: 64

約数和(自身を含む): 1365586311168

約数和(自身を除く): 559896650931

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 317, 427, 671, 951, 1281, 2013, 2219, 3487, 4697, 6657, 10461, 14091, 19337, 24409, 58011, 73227, 135359, 180371, 212707, 406077, 541113, 638121, 1262597, 1488949, 1984081, 3787791, 4466847, 5952243, 11002631, 13888567, 33007893, 41665701, 57177607, 77018417, 121028941, 171532821, 231055251, 363086823, 400243249, 628953677, 847202587, 1200729747, 1886861031, 2541607761, 3487834027, 4402675739, 10463502081, 13208027217, 24414838189, 38366174297, 73244514567, 115098522891, 268563220079, 805689660237]

約数ペア:

[(1, 805689660237), (3, 268563220079), (7, 115098522891), (11, 73244514567), (21, 38366174297), (33, 24414838189), (61, 13208027217), (77, 10463502081), (183, 4402675739), (231, 3487834027), (317, 2541607761), (427, 1886861031), (671, 1200729747), (951, 847202587), (1281, 628953677), (2013, 400243249), (2219, 363086823), (3487, 231055251), (4697, 171532821), (6657, 121028941), (10461, 77018417), (14091, 57177607), (19337, 41665701), (24409, 33007893), (58011, 13888567), (73227, 11002631), (135359, 5952243), (180371, 4466847), (212707, 3787791), (406077, 1984081), (541113, 1488949), (638121, 1262597)]