78815051

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 93401088

約数和(自身を除く): 14586037

約数列:

[1, 7, 31, 217, 263, 1381, 1841, 8153, 9667, 42811, 57071, 299677, 363203, 2542421, 11259293, 78815051]

約数ペア:

[(1, 78815051), (7, 11259293), (31, 2542421), (217, 363203), (263, 299677), (1381, 57071), (1841, 42811), (8153, 9667)]