272217141

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 477719424

約数和(自身を除く): 205502283

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 433, 587, 1071, 1299, 1761, 3031, 3897, 4109, 5283, 7361, 9093, 9979, 12327, 22083, 27279, 29937, 36981, 51527, 66249, 69853, 89811, 154581, 209559, 254171, 463743, 628677, 762513, 1779197, 2287539, 4320907, 5337591, 12962721, 16012773, 30246349, 38888163, 90739047, 272217141]

約数ペア:

[(1, 272217141), (3, 90739047), (7, 38888163), (9, 30246349), (17, 16012773), (21, 12962721), (51, 5337591), (63, 4320907), (119, 2287539), (153, 1779197), (357, 762513), (433, 628677), (587, 463743), (1071, 254171), (1299, 209559), (1761, 154581), (3031, 89811), (3897, 69853), (4109, 66249), (5283, 51527), (7361, 36981), (9093, 29937), (9979, 27279), (12327, 22083)]