7828269813

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{13331}}^1$

素因数の和:13599

約数の個数: 64

約数和(自身を含む): 14334566400

約数和(自身を除く): 6506296587

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 239, 273, 351, 717, 819, 1673, 2151, 2457, 3107, 5019, 6453, 9321, 13331, 15057, 21749, 27963, 39993, 45171, 65247, 83889, 93317, 119979, 173303, 195741, 279951, 359937, 519909, 587223, 839853, 1213121, 1559727, 2519559, 3186109, 3639363, 4679181, 9558327, 10918089, 22302763, 28674981, 32754267, 41419417, 66908289, 86024943, 124258251, 200724867, 289935919, 372774753, 602174601, 869807757, 1118324259, 2609423271, 7828269813]

約数ペア:

[(1, 7828269813), (3, 2609423271), (7, 1118324259), (9, 869807757), (13, 602174601), (21, 372774753), (27, 289935919), (39, 200724867), (63, 124258251), (91, 86024943), (117, 66908289), (189, 41419417), (239, 32754267), (273, 28674981), (351, 22302763), (717, 10918089), (819, 9558327), (1673, 4679181), (2151, 3639363), (2457, 3186109), (3107, 2519559), (5019, 1559727), (6453, 1213121), (9321, 839853), (13331, 587223), (15057, 519909), (21749, 359937), (27963, 279951), (39993, 195741), (45171, 173303), (65247, 119979), (83889, 93317)]