26992413

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 50135040

約数和(自身を除く): 23142627

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 153, 189, 217, 271, 279, 357, 459, 527, 651, 813, 837, 1071, 1581, 1897, 1953, 2439, 3213, 3689, 4607, 4743, 5691, 5859, 7317, 8401, 11067, 13821, 14229, 17073, 25203, 32249, 33201, 41463, 51219, 58807, 75609, 96747, 99603, 124389, 142817, 176421, 226827, 290241, 428451, 529263, 870723, 999719, 1285353, 1587789, 2999157, 3856059, 8997471, 26992413]

約数ペア:

[(1, 26992413), (3, 8997471), (7, 3856059), (9, 2999157), (17, 1587789), (21, 1285353), (27, 999719), (31, 870723), (51, 529263), (63, 428451), (93, 290241), (119, 226827), (153, 176421), (189, 142817), (217, 124389), (271, 99603), (279, 96747), (357, 75609), (459, 58807), (527, 51219), (651, 41463), (813, 33201), (837, 32249), (1071, 25203), (1581, 17073), (1897, 14229), (1953, 13821), (2439, 11067), (3213, 8401), (3689, 7317), (4607, 5859), (4743, 5691)]