27380019

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 37307520

約数和(自身を除く): 9927501

約数列:

[1, 3, 67, 179, 201, 537, 761, 2283, 11993, 35979, 50987, 136219, 152961, 408657, 9126673, 27380019]

約数ペア:

[(1, 27380019), (3, 9126673), (67, 408657), (179, 152961), (201, 136219), (537, 50987), (761, 35979), (2283, 11993)]