66413679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 30630801

約数列:

[1, 3, 17, 47, 51, 103, 141, 269, 309, 799, 807, 1751, 2397, 4573, 4841, 5253, 12643, 13719, 14523, 27707, 37929, 82297, 83121, 214931, 246891, 471019, 644793, 1302229, 1413057, 3906687, 22137893, 66413679]

約数ペア:

[(1, 66413679), (3, 22137893), (17, 3906687), (47, 1413057), (51, 1302229), (103, 644793), (141, 471019), (269, 246891), (309, 214931), (799, 83121), (807, 82297), (1751, 37929), (2397, 27707), (4573, 14523), (4841, 13719), (5253, 12643)]