77729223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 122330880

約数和(自身を除く): 44601657

約数列:

[1, 3, 11, 13, 33, 39, 143, 409, 429, 443, 1227, 1329, 4499, 4873, 5317, 5759, 13497, 14619, 15951, 17277, 58487, 63349, 175461, 181187, 190047, 543561, 1993057, 2355431, 5979171, 7066293, 25909741, 77729223]

約数ペア:

[(1, 77729223), (3, 25909741), (11, 7066293), (13, 5979171), (33, 2355431), (39, 1993057), (143, 543561), (409, 190047), (429, 181187), (443, 175461), (1227, 63349), (1329, 58487), (4499, 17277), (4873, 15951), (5317, 14619), (5759, 13497)]