1291214151

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{25799}}^1$

素因数の和:25955

約数の個数: 24

約数和(自身を含む): 1915804800

約数和(自身を除く): 624590649

約数列:

[1, 3, 9, 67, 83, 201, 249, 603, 747, 5561, 16683, 25799, 50049, 77397, 232191, 1728533, 2141317, 5185599, 6423951, 15556797, 19271853, 143468239, 430404717, 1291214151]

約数ペア:

[(1, 1291214151), (3, 430404717), (9, 143468239), (67, 19271853), (83, 15556797), (201, 6423951), (249, 5185599), (603, 2141317), (747, 1728533), (5561, 232191), (16683, 77397), (25799, 50049)]