152220411

素因数分解:

$3^3\times 7^2\times {\mathrm{115057}}^1$

素因数の和:115080

約数の個数: 24

約数和(自身を含む): 262332240

約数和(自身を除く): 110111829

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 115057, 345171, 805399, 1035513, 2416197, 3106539, 5637793, 7248591, 16913379, 21745773, 50740137, 152220411]

約数ペア:

[(1, 152220411), (3, 50740137), (7, 21745773), (9, 16913379), (21, 7248591), (27, 5637793), (49, 3106539), (63, 2416197), (147, 1035513), (189, 805399), (441, 345171), (1323, 115057)]