214739883

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 330516480

約数和(自身を除く): 115776597

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 519, 837, 1483, 1557, 4449, 4671, 5363, 13347, 16089, 40041, 45973, 48267, 137919, 144801, 256559, 413757, 769677, 1241271, 2309031, 6927093, 7953329, 23859987, 71579961, 214739883]

約数ペア:

[(1, 214739883), (3, 71579961), (9, 23859987), (27, 7953329), (31, 6927093), (93, 2309031), (173, 1241271), (279, 769677), (519, 413757), (837, 256559), (1483, 144801), (1557, 137919), (4449, 48267), (4671, 45973), (5363, 40041), (13347, 16089)]