27009437

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 34234200

約数和(自身を除く): 7224763

約数列:

[1, 7, 13, 49, 91, 109, 389, 637, 763, 1417, 2723, 5057, 5341, 9919, 19061, 35399, 42401, 69433, 247793, 296807, 551213, 2077649, 3858491, 27009437]

約数ペア:

[(1, 27009437), (7, 3858491), (13, 2077649), (49, 551213), (91, 296807), (109, 247793), (389, 69433), (637, 42401), (763, 35399), (1417, 19061), (2723, 9919), (5057, 5341)]