672428640321

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{3517}}^1\times {\mathrm{317071}}^1$

素因数の和:320661

約数の個数: 24

約数和(自身を含む): 986066017664

約数和(自身を除く): 313637377343

約数列:

[1, 3, 9, 67, 201, 603, 3517, 10551, 31653, 235639, 317071, 706917, 951213, 2120751, 2853639, 21243757, 63731271, 191193813, 1115138707, 3345416121, 10036248363, 74714293369, 224142880107, 672428640321]

約数ペア:

[(1, 672428640321), (3, 224142880107), (9, 74714293369), (67, 10036248363), (201, 3345416121), (603, 1115138707), (3517, 191193813), (10551, 63731271), (31653, 21243757), (235639, 2853639), (317071, 2120751), (706917, 951213)]