78829347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 36082653

約数列:

[1, 3, 19, 41, 57, 89, 123, 267, 379, 779, 1137, 1691, 2337, 3649, 5073, 7201, 10947, 15539, 21603, 33731, 46617, 69331, 101193, 207993, 295241, 640889, 885723, 1382971, 1922667, 4148913, 26276449, 78829347]

約数ペア:

[(1, 78829347), (3, 26276449), (19, 4148913), (41, 1922667), (57, 1382971), (89, 885723), (123, 640889), (267, 295241), (379, 207993), (779, 101193), (1137, 69331), (1691, 46617), (2337, 33731), (3649, 21603), (5073, 15539), (7201, 10947)]