1798211036139

素因数分解:

$3^1\times 7^4\times {\mathrm{1381}}^1\times {\mathrm{180773}}^1$

素因数の和:182185

約数の個数: 40

約数和(自身を含む): 2799091600272

約数和(自身を除く): 1000880564133

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1381, 2401, 4143, 7203, 9667, 29001, 67669, 180773, 203007, 473683, 542319, 1265411, 1421049, 3315781, 3796233, 8857877, 9947343, 26573631, 62005139, 186015417, 249647513, 434035973, 748942539, 1302107919, 1747532591, 5242597773, 12232728137, 36698184411, 85629096959, 256887290877, 599403678713, 1798211036139]

約数ペア:

[(1, 1798211036139), (3, 599403678713), (7, 256887290877), (21, 85629096959), (49, 36698184411), (147, 12232728137), (343, 5242597773), (1029, 1747532591), (1381, 1302107919), (2401, 748942539), (4143, 434035973), (7203, 249647513), (9667, 186015417), (29001, 62005139), (67669, 26573631), (180773, 9947343), (203007, 8857877), (473683, 3796233), (542319, 3315781), (1265411, 1421049)]