31325373

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7583}}^1$

素因数の和:7615

約数の個数: 24

約数和(自身を含む): 49690368

約数和(自身を除く): 18364995

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7583, 22749, 68247, 128911, 204741, 386733, 614223, 1160199, 1842669, 3480597, 10441791, 31325373]

約数ペア:

[(1, 31325373), (3, 10441791), (9, 3480597), (17, 1842669), (27, 1160199), (51, 614223), (81, 386733), (153, 204741), (243, 128911), (459, 68247), (1377, 22749), (4131, 7583)]