290377629

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 466954488

約数和(自身を除く): 176576859

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 1037, 1377, 1647, 3111, 3457, 4941, 9333, 10371, 27999, 31113, 58769, 83997, 93339, 176307, 210877, 280017, 528921, 632631, 1586763, 1897893, 3584909, 4760289, 5693679, 10754727, 17081037, 32264181, 96792543, 290377629]

約数ペア:

[(1, 290377629), (3, 96792543), (9, 32264181), (17, 17081037), (27, 10754727), (51, 5693679), (61, 4760289), (81, 3584909), (153, 1897893), (183, 1586763), (459, 632631), (549, 528921), (1037, 280017), (1377, 210877), (1647, 176307), (3111, 93339), (3457, 83997), (4941, 58769), (9333, 31113), (10371, 27999)]