69443751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 35065689

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 809, 923, 1209, 2201, 2427, 2769, 6603, 10517, 25079, 28613, 31551, 57439, 75237, 85839, 172317, 326027, 746707, 978081, 1780609, 2240121, 5341827, 23147917, 69443751]

約数ペア:

[(1, 69443751), (3, 23147917), (13, 5341827), (31, 2240121), (39, 1780609), (71, 978081), (93, 746707), (213, 326027), (403, 172317), (809, 85839), (923, 75237), (1209, 57439), (2201, 31551), (2427, 28613), (2769, 25079), (6603, 10517)]