83792793

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 137251440

約数和(自身を除く): 53458647

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 1579, 2527, 2793, 4737, 7581, 11053, 17689, 30001, 33159, 53067, 77371, 90003, 210007, 232113, 570019, 630021, 1470049, 1710057, 3990133, 4410147, 11970399, 27930931, 83792793]

約数ペア:

[(1, 83792793), (3, 27930931), (7, 11970399), (19, 4410147), (21, 3990133), (49, 1710057), (57, 1470049), (133, 630021), (147, 570019), (361, 232113), (399, 210007), (931, 90003), (1083, 77371), (1579, 53067), (2527, 33159), (2793, 30001), (4737, 17689), (7581, 11053)]