156942567957

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{253003}}^1$

素因数の和:253393

約数の個数: 32

約数和(自身を含む): 242236149760

約数和(自身を除く): 85293581803

約数列:

[1, 3, 7, 21, 109, 271, 327, 763, 813, 1897, 2289, 5691, 29539, 88617, 206773, 253003, 620319, 759009, 1771021, 5313063, 27577327, 68563813, 82731981, 193041289, 205691439, 479946691, 579123867, 1439840073, 7473455617, 22420366851, 52314189319, 156942567957]

約数ペア:

[(1, 156942567957), (3, 52314189319), (7, 22420366851), (21, 7473455617), (109, 1439840073), (271, 579123867), (327, 479946691), (763, 205691439), (813, 193041289), (1897, 82731981), (2289, 68563813), (5691, 27577327), (29539, 5313063), (88617, 1771021), (206773, 759009), (253003, 620319)]