153092793

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 83988807

約数列:

[1, 3, 7, 21, 139, 179, 293, 417, 537, 879, 973, 1253, 2051, 2919, 3759, 6153, 24881, 40727, 52447, 74643, 122181, 157341, 174167, 285089, 367129, 522501, 855267, 1101387, 7290133, 21870399, 51030931, 153092793]

約数ペア:

[(1, 153092793), (3, 51030931), (7, 21870399), (21, 7290133), (139, 1101387), (179, 855267), (293, 522501), (417, 367129), (537, 285089), (879, 174167), (973, 157341), (1253, 122181), (2051, 74643), (2919, 52447), (3759, 40727), (6153, 24881)]