63021321

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 107026560

約数和(自身を除く): 44005239

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 271, 297, 319, 729, 783, 813, 891, 957, 2349, 2439, 2673, 2871, 2981, 7047, 7317, 7859, 8019, 8613, 8943, 21141, 21951, 23577, 25839, 26829, 65853, 70731, 77517, 80487, 86449, 197559, 212193, 232551, 241461, 259347, 636579, 724383, 778041, 1909737, 2173149, 2334123, 5729211, 7002369, 21007107, 63021321]

約数ペア:

[(1, 63021321), (3, 21007107), (9, 7002369), (11, 5729211), (27, 2334123), (29, 2173149), (33, 1909737), (81, 778041), (87, 724383), (99, 636579), (243, 259347), (261, 241461), (271, 232551), (297, 212193), (319, 197559), (729, 86449), (783, 80487), (813, 77517), (891, 70731), (957, 65853), (2349, 26829), (2439, 25839), (2673, 23577), (2871, 21951), (2981, 21141), (7047, 8943), (7317, 8613), (7859, 8019)]