61441809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 101191680

約数和(自身を除く): 39749871

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 429, 479, 507, 759, 897, 1437, 1859, 3289, 3887, 5269, 5577, 6227, 9867, 11017, 11661, 15807, 18681, 33051, 42757, 68497, 80951, 121187, 128271, 143221, 205491, 242853, 363561, 429663, 890461, 1575431, 1861873, 2671383, 4726293, 5585619, 20480603, 61441809]

約数ペア:

[(1, 61441809), (3, 20480603), (11, 5585619), (13, 4726293), (23, 2671383), (33, 1861873), (39, 1575431), (69, 890461), (143, 429663), (169, 363561), (253, 242853), (299, 205491), (429, 143221), (479, 128271), (507, 121187), (759, 80951), (897, 68497), (1437, 42757), (1859, 33051), (3289, 18681), (3887, 15807), (5269, 11661), (5577, 11017), (6227, 9867)]