86561283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 125314560

約数和(自身を除く): 38753277

約数列:

[1, 3, 19, 57, 71, 73, 213, 219, 293, 879, 1349, 1387, 4047, 4161, 5183, 5567, 15549, 16701, 20803, 21389, 62409, 64167, 98477, 295431, 395257, 406391, 1185771, 1219173, 1518619, 4555857, 28853761, 86561283]

約数ペア:

[(1, 86561283), (3, 28853761), (19, 4555857), (57, 1518619), (71, 1219173), (73, 1185771), (213, 406391), (219, 395257), (293, 295431), (879, 98477), (1349, 64167), (1387, 62409), (4047, 21389), (4161, 20803), (5183, 16701), (5567, 15549)]