51361389

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1$

素因数の和:9745

約数の個数: 24

約数和(自身を含む): 80620800

約数和(自身を除く): 29259411

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 9689, 29067, 87201, 184091, 300359, 552273, 901077, 1656819, 2703231, 5706821, 17120463, 51361389]

約数ペア:

[(1, 51361389), (3, 17120463), (9, 5706821), (19, 2703231), (31, 1656819), (57, 901077), (93, 552273), (171, 300359), (279, 184091), (589, 87201), (1767, 29067), (5301, 9689)]