61129053

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{20771}}^1$

素因数の和:20889

約数の個数: 16

約数和(自身を含む): 91396800

約数和(自身を除く): 30267747

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 20771, 62313, 186939, 560817, 2264039, 6792117, 20376351, 61129053]

約数ペア:

[(1, 61129053), (3, 20376351), (9, 6792117), (27, 2264039), (109, 560817), (327, 186939), (981, 62313), (2943, 20771)]