40857273

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 63154728

約数和(自身を除く): 22297455

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 2753, 4947, 8259, 14841, 24777, 46801, 140403, 267041, 421209, 801123, 2403369, 4539697, 13619091, 40857273]

約数ペア:

[(1, 40857273), (3, 13619091), (9, 4539697), (17, 2403369), (51, 801123), (97, 421209), (153, 267041), (291, 140403), (873, 46801), (1649, 24777), (2753, 14841), (4947, 8259)]