80116911

素因数分解:

$3^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 142464000

約数和(自身を除く): 62347089

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 211, 287, 343, 369, 441, 633, 861, 1029, 1107, 1323, 1477, 1899, 2009, 2583, 3087, 4431, 5697, 6027, 7749, 8651, 9261, 10339, 13293, 14063, 18081, 25953, 31017, 39879, 42189, 54243, 60557, 72373, 77859, 93051, 126567, 181671, 217119, 233577, 279153, 379701, 423899, 545013, 651357, 1271697, 1635039, 1954071, 2967293, 3815091, 8901879, 11445273, 26705637, 80116911]

約数ペア:

[(1, 80116911), (3, 26705637), (7, 11445273), (9, 8901879), (21, 3815091), (27, 2967293), (41, 1954071), (49, 1635039), (63, 1271697), (123, 651357), (147, 545013), (189, 423899), (211, 379701), (287, 279153), (343, 233577), (369, 217119), (441, 181671), (633, 126567), (861, 93051), (1029, 77859), (1107, 72373), (1323, 60557), (1477, 54243), (1899, 42189), (2009, 39879), (2583, 31017), (3087, 25953), (4431, 18081), (5697, 14063), (6027, 13293), (7749, 10339), (8651, 9261)]