27802629

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 43315200

約数和(自身を除く): 15512571

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 563, 837, 1593, 1689, 1829, 5067, 5487, 15201, 16461, 17453, 33217, 49383, 52359, 99651, 157077, 298953, 471231, 896859, 1029727, 3089181, 9267543, 27802629]

約数ペア:

[(1, 27802629), (3, 9267543), (9, 3089181), (27, 1029727), (31, 896859), (59, 471231), (93, 298953), (177, 157077), (279, 99651), (531, 52359), (563, 49383), (837, 33217), (1593, 17453), (1689, 16461), (1829, 15201), (5067, 5487)]