127938069

素因数分解:

$3^3\times 7^2\times {\mathrm{96703}}^1$

素因数の和:96726

約数の個数: 24

約数和(自身を含む): 220485120

約数和(自身を除く): 92547051

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 96703, 290109, 676921, 870327, 2030763, 2610981, 4738447, 6092289, 14215341, 18276867, 42646023, 127938069]

約数ペア:

[(1, 127938069), (3, 42646023), (7, 18276867), (9, 14215341), (21, 6092289), (27, 4738447), (49, 2610981), (63, 2030763), (147, 870327), (189, 676921), (441, 290109), (1323, 96703)]