42138657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 69413760

約数和(自身を除く): 27275103

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 2677, 5247, 8031, 15741, 24093, 29447, 72279, 88341, 141881, 265023, 425643, 795069, 1276929, 1560691, 3830787, 4682073, 14046219, 42138657]

約数ペア:

[(1, 42138657), (3, 14046219), (9, 4682073), (11, 3830787), (27, 1560691), (33, 1276929), (53, 795069), (99, 425643), (159, 265023), (297, 141881), (477, 88341), (583, 72279), (1431, 29447), (1749, 24093), (2677, 15741), (5247, 8031)]