48281793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121007}}^1$

素因数の和:121036

約数の個数: 16

約数和(自身を含む): 77445120

約数和(自身を除く): 29163327

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 121007, 363021, 847049, 2299133, 2541147, 6897399, 16093931, 48281793]

約数ペア:

[(1, 48281793), (3, 16093931), (7, 6897399), (19, 2541147), (21, 2299133), (57, 847049), (133, 363021), (399, 121007)]