8370292839

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 12435793920

約数和(自身を除く): 4065501081

約数列:

[1, 3, 17, 43, 47, 51, 129, 141, 281, 289, 731, 799, 843, 867, 2021, 2193, 2397, 4777, 4913, 6063, 12083, 12427, 13207, 13583, 14331, 14739, 34357, 36249, 37281, 39621, 40749, 81209, 103071, 205411, 211259, 224519, 230911, 243627, 567901, 584069, 616233, 633777, 673557, 692733, 1380553, 1703703, 1752207, 3491987, 3816823, 4141659, 9654317, 9929173, 10475961, 11450469, 28962951, 29787519, 59363779, 64885991, 164123389, 178091337, 194657973, 492370167, 2790097613, 8370292839]

約数ペア:

[(1, 8370292839), (3, 2790097613), (17, 492370167), (43, 194657973), (47, 178091337), (51, 164123389), (129, 64885991), (141, 59363779), (281, 29787519), (289, 28962951), (731, 11450469), (799, 10475961), (843, 9929173), (867, 9654317), (2021, 4141659), (2193, 3816823), (2397, 3491987), (4777, 1752207), (4913, 1703703), (6063, 1380553), (12083, 692733), (12427, 673557), (13207, 633777), (13583, 616233), (14331, 584069), (14739, 567901), (34357, 243627), (36249, 230911), (37281, 224519), (39621, 211259), (40749, 205411), (81209, 103071)]