69513873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5285

約数の個数: 32

約数和(自身を含む): 112422912

約数和(自身を除く): 42909039

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 5227, 13299, 15681, 57497, 67951, 162037, 172491, 203853, 486111, 747461, 1782407, 2106481, 2242383, 5347221, 6319443, 23171291, 69513873]

約数ペア:

[(1, 69513873), (3, 23171291), (11, 6319443), (13, 5347221), (31, 2242383), (33, 2106481), (39, 1782407), (93, 747461), (143, 486111), (341, 203853), (403, 172491), (429, 162037), (1023, 67951), (1209, 57497), (4433, 15681), (5227, 13299)]