27484359

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 17222457

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 461, 501, 1169, 1383, 2839, 3227, 3507, 7837, 8517, 9681, 19873, 23511, 54859, 59619, 76987, 164577, 230961, 538909, 1308779, 1616727, 3926337, 9161453, 27484359]

約数ペア:

[(1, 27484359), (3, 9161453), (7, 3926337), (17, 1616727), (21, 1308779), (51, 538909), (119, 230961), (167, 164577), (357, 76987), (461, 59619), (501, 54859), (1169, 23511), (1383, 19873), (2839, 9681), (3227, 8517), (3507, 7837)]