57639159

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 84829680

約数和(自身を除く): 27190521

約数列:

[1, 3, 9, 89, 227, 267, 317, 681, 801, 951, 2043, 2853, 20203, 28213, 60609, 71959, 84639, 181827, 215877, 253917, 647631, 6404351, 19213053, 57639159]

約数ペア:

[(1, 57639159), (3, 19213053), (9, 6404351), (89, 647631), (227, 253917), (267, 215877), (317, 181827), (681, 84639), (801, 71959), (951, 60609), (2043, 28213), (2853, 20203)]