40778001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 64531584

約数和(自身を除く): 23753583

約数列:

[1, 3, 9, 11, 33, 99, 277, 831, 1487, 2493, 3047, 4461, 9141, 13383, 16357, 27423, 49071, 147213, 411899, 1235697, 3707091, 4530889, 13592667, 40778001]

約数ペア:

[(1, 40778001), (3, 13592667), (9, 4530889), (11, 3707091), (33, 1235697), (99, 411899), (277, 147213), (831, 49071), (1487, 27423), (2493, 16357), (3047, 13383), (4461, 9141)]