68577363

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 102742016

約数和(自身を除く): 34164653

約数列:

[1, 3, 9, 31, 93, 271, 279, 813, 907, 2439, 2721, 8163, 8401, 25203, 28117, 75609, 84351, 245797, 253053, 737391, 2212173, 7619707, 22859121, 68577363]

約数ペア:

[(1, 68577363), (3, 22859121), (9, 7619707), (31, 2212173), (93, 737391), (271, 253053), (279, 245797), (813, 84351), (907, 75609), (2439, 28117), (2721, 25203), (8163, 8401)]