135280327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 172712736

約数和(自身を除く): 37432409

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 2597, 4007, 4823, 28049, 33761, 52091, 196343, 212371, 364637, 1486597, 2552459, 2760823, 10406179, 19325761, 135280327]

約数ペア:

[(1, 135280327), (7, 19325761), (13, 10406179), (49, 2760823), (53, 2552459), (91, 1486597), (371, 364637), (637, 212371), (689, 196343), (2597, 52091), (4007, 33761), (4823, 28049)]