920276001

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2094

約数の個数: 36

約数和(自身を含む): 1413090900

約数和(自身を除く): 492814899

約数列:

[1, 3, 9, 19, 57, 149, 171, 361, 447, 1083, 1341, 1901, 2831, 3249, 5703, 8493, 17109, 25479, 36119, 53789, 108357, 161367, 283249, 325071, 484101, 686261, 849747, 2058783, 2549241, 5381731, 6176349, 16145193, 48435579, 102252889, 306758667, 920276001]

約数ペア:

[(1, 920276001), (3, 306758667), (9, 102252889), (19, 48435579), (57, 16145193), (149, 6176349), (171, 5381731), (361, 2549241), (447, 2058783), (1083, 849747), (1341, 686261), (1901, 484101), (2831, 325071), (3249, 283249), (5703, 161367), (8493, 108357), (17109, 53789), (25479, 36119)]