85844889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 139007232

約数和(自身を除く): 53162343

約数列:

[1, 3, 9, 13, 39, 47, 67, 117, 141, 201, 233, 423, 603, 611, 699, 871, 1833, 2097, 2613, 3029, 3149, 5499, 7839, 9087, 9447, 10951, 15611, 27261, 28341, 32853, 40937, 46833, 98559, 122811, 140499, 142363, 202943, 368433, 427089, 608829, 733717, 1281267, 1826487, 2201151, 6603453, 9538321, 28614963, 85844889]

約数ペア:

[(1, 85844889), (3, 28614963), (9, 9538321), (13, 6603453), (39, 2201151), (47, 1826487), (67, 1281267), (117, 733717), (141, 608829), (201, 427089), (233, 368433), (423, 202943), (603, 142363), (611, 140499), (699, 122811), (871, 98559), (1833, 46833), (2097, 40937), (2613, 32853), (3029, 28341), (3149, 27261), (5499, 15611), (7839, 10951), (9087, 9447)]