359968329

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 623376000

約数和(自身を除く): 263407671

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 87, 203, 219, 261, 511, 609, 657, 1533, 1827, 2117, 2699, 4599, 6351, 8097, 14819, 18893, 19053, 24291, 44457, 56679, 78271, 133371, 170037, 197027, 234813, 547897, 591081, 704439, 1379189, 1643691, 1773243, 4137567, 4931073, 5713783, 12412701, 17141349, 39996481, 51424047, 119989443, 359968329]

約数ペア:

[(1, 359968329), (3, 119989443), (7, 51424047), (9, 39996481), (21, 17141349), (29, 12412701), (63, 5713783), (73, 4931073), (87, 4137567), (203, 1773243), (219, 1643691), (261, 1379189), (511, 704439), (609, 591081), (657, 547897), (1533, 234813), (1827, 197027), (2117, 170037), (2699, 133371), (4599, 78271), (6351, 56679), (8097, 44457), (14819, 24291), (18893, 19053)]