69201747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 106292160

約数和(自身を除く): 37090413

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 1669, 2439, 4607, 5007, 13821, 15021, 28373, 41463, 85119, 255357, 452299, 1356897, 4070691, 7689083, 23067249, 69201747]

約数ペア:

[(1, 69201747), (3, 23067249), (9, 7689083), (17, 4070691), (51, 1356897), (153, 452299), (271, 255357), (813, 85119), (1669, 41463), (2439, 28373), (4607, 15021), (5007, 13821)]