68148561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 101888640

約数和(自身を除く): 33740079

約数列:

[1, 3, 13, 37, 39, 83, 111, 249, 481, 569, 1079, 1443, 1707, 3071, 3237, 7397, 9213, 21053, 22191, 39923, 47227, 63159, 119769, 141681, 273689, 613951, 821067, 1747399, 1841853, 5242197, 22716187, 68148561]

約数ペア:

[(1, 68148561), (3, 22716187), (13, 5242197), (37, 1841853), (39, 1747399), (83, 821067), (111, 613951), (249, 273689), (481, 141681), (569, 119769), (1079, 63159), (1443, 47227), (1707, 39923), (3071, 22191), (3237, 21053), (7397, 9213)]