25515679959

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{379579}}^1$

素因数の和:379700

約数の個数: 48

約数和(自身を含む): 46424152320

約数和(自身を除く): 20908472361

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 97, 99, 231, 291, 679, 693, 873, 1067, 2037, 3201, 6111, 7469, 9603, 22407, 67221, 379579, 1138737, 2657053, 3416211, 4175369, 7971159, 12526107, 23913477, 29227583, 36819163, 37578321, 87682749, 110457489, 257734141, 263048247, 331372467, 405010793, 773202423, 1215032379, 2319607269, 2835075551, 3645097137, 8505226653, 25515679959]

約数ペア:

[(1, 25515679959), (3, 8505226653), (7, 3645097137), (9, 2835075551), (11, 2319607269), (21, 1215032379), (33, 773202423), (63, 405010793), (77, 331372467), (97, 263048247), (99, 257734141), (231, 110457489), (291, 87682749), (679, 37578321), (693, 36819163), (873, 29227583), (1067, 23913477), (2037, 12526107), (3201, 7971159), (6111, 4175369), (7469, 3416211), (9603, 2657053), (22407, 1138737), (67221, 379579)]