135909137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 174048000

約数和(自身を除く): 38138863

約数列:

[1, 7, 13, 41, 73, 91, 287, 499, 511, 533, 949, 2993, 3493, 3731, 6487, 6643, 20459, 20951, 36427, 38909, 45409, 143213, 254989, 265967, 272363, 473551, 1493507, 1861769, 3314857, 10454549, 19415591, 135909137]

約数ペア:

[(1, 135909137), (7, 19415591), (13, 10454549), (41, 3314857), (73, 1861769), (91, 1493507), (287, 473551), (499, 272363), (511, 265967), (533, 254989), (949, 143213), (2993, 45409), (3493, 38909), (3731, 36427), (6487, 20951), (6643, 20459)]