78564057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 123648000

約数和(自身を除く): 45083943

約数列:

[1, 3, 11, 13, 33, 39, 143, 367, 429, 499, 1101, 1497, 4037, 4771, 5489, 6487, 12111, 14313, 16467, 19461, 52481, 71357, 157443, 183133, 214071, 549399, 2014463, 2380729, 6043389, 7142187, 26188019, 78564057]

約数ペア:

[(1, 78564057), (3, 26188019), (11, 7142187), (13, 6043389), (33, 2380729), (39, 2014463), (143, 549399), (367, 214071), (429, 183133), (499, 157443), (1101, 71357), (1497, 52481), (4037, 19461), (4771, 16467), (5489, 14313), (6487, 12111)]