61683735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 106002432

約数和(自身を除く): 44318697

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3407, 3621, 6035, 10221, 17035, 18105, 51105, 57919, 173757, 241897, 289595, 725691, 868785, 1209485, 3628455, 4112249, 12336747, 20561245, 61683735]

約数ペア:

[(1, 61683735), (3, 20561245), (5, 12336747), (15, 4112249), (17, 3628455), (51, 1209485), (71, 868785), (85, 725691), (213, 289595), (255, 241897), (355, 173757), (1065, 57919), (1207, 51105), (3407, 18105), (3621, 17035), (6035, 10221)]