72267867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67477}}^1$

素因数の和:67507

約数の個数: 24

約数和(自身を含む): 126318816

約数和(自身を除く): 54050949

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 67477, 202431, 472339, 607293, 1147109, 1417017, 3441327, 4251051, 8029763, 10323981, 24089289, 72267867]

約数ペア:

[(1, 72267867), (3, 24089289), (7, 10323981), (9, 8029763), (17, 4251051), (21, 3441327), (51, 1417017), (63, 1147109), (119, 607293), (153, 472339), (357, 202431), (1071, 67477)]