620030127

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 867727872

約数和(自身を除く): 247697745

約数列:

[1, 3, 37, 67, 111, 201, 263, 317, 789, 951, 2479, 7437, 9731, 11729, 17621, 21239, 29193, 35187, 52863, 63717, 83371, 250113, 651977, 785843, 1955931, 2357529, 3084727, 5585857, 9254181, 16757571, 206676709, 620030127]

約数ペア:

[(1, 620030127), (3, 206676709), (37, 16757571), (67, 9254181), (111, 5585857), (201, 3084727), (263, 2357529), (317, 1955931), (789, 785843), (951, 651977), (2479, 250113), (7437, 83371), (9731, 63717), (11729, 52863), (17621, 35187), (21239, 29193)]