71338463

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 87360480

約数和(自身を除く): 16022017

約数列:

[1, 7, 29, 49, 61, 203, 427, 823, 1421, 1769, 2989, 5761, 12383, 23867, 40327, 50203, 86681, 167069, 351421, 1169483, 1455887, 2459947, 10191209, 71338463]

約数ペア:

[(1, 71338463), (7, 10191209), (29, 2459947), (49, 1455887), (61, 1169483), (203, 351421), (427, 167069), (823, 86681), (1421, 50203), (1769, 40327), (2989, 23867), (5761, 12383)]