202124781

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7306

約数の個数: 32

約数和(自身を含む): 322300800

約数和(自身を除く): 120176019

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 7219, 9333, 21657, 27999, 64971, 122723, 194913, 368169, 440359, 1104507, 1321077, 3313521, 3963231, 7486103, 11889693, 22458309, 67374927, 202124781]

約数ペア:

[(1, 202124781), (3, 67374927), (9, 22458309), (17, 11889693), (27, 7486103), (51, 3963231), (61, 3313521), (153, 1321077), (183, 1104507), (459, 440359), (549, 368169), (1037, 194913), (1647, 122723), (3111, 64971), (7219, 27999), (9333, 21657)]