61516091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 81500160

約数和(自身を除く): 19984069

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 329, 611, 757, 893, 1729, 4277, 5299, 6251, 9841, 11609, 14383, 35579, 68887, 81263, 100681, 186979, 249053, 462527, 676001, 1308853, 3237689, 4732007, 8788013, 61516091]

約数ペア:

[(1, 61516091), (7, 8788013), (13, 4732007), (19, 3237689), (47, 1308853), (91, 676001), (133, 462527), (247, 249053), (329, 186979), (611, 100681), (757, 81263), (893, 68887), (1729, 35579), (4277, 14383), (5299, 11609), (6251, 9841)]