235954719

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 461269536

約数和(自身を除く): 225314817

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 693, 819, 847, 1001, 1089, 1287, 1573, 2381, 2541, 3003, 4719, 7143, 7623, 9009, 11011, 14157, 16667, 21429, 26191, 30953, 33033, 50001, 78573, 92859, 99099, 150003, 183337, 216671, 235719, 278577, 288101, 340483, 550011, 650013, 864303, 1021449, 1650033, 1950039, 2016707, 2383381, 2592909, 3064347, 3745313, 6050121, 7150143, 11235939, 18150363, 21450429, 26217191, 33707817, 78651573, 235954719]

約数ペア:

[(1, 235954719), (3, 78651573), (7, 33707817), (9, 26217191), (11, 21450429), (13, 18150363), (21, 11235939), (33, 7150143), (39, 6050121), (63, 3745313), (77, 3064347), (91, 2592909), (99, 2383381), (117, 2016707), (121, 1950039), (143, 1650033), (231, 1021449), (273, 864303), (363, 650013), (429, 550011), (693, 340483), (819, 288101), (847, 278577), (1001, 235719), (1089, 216671), (1287, 183337), (1573, 150003), (2381, 99099), (2541, 92859), (3003, 78573), (4719, 50001), (7143, 33033), (7623, 30953), (9009, 26191), (11011, 21429), (14157, 16667)]