140539839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{9319}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 204890880

約数和(自身を除く): 64351041

約数列:

[1, 3, 11, 33, 457, 1371, 5027, 9319, 15081, 27957, 102509, 307527, 4258783, 12776349, 46846613, 140539839]

約数ペア:

[(1, 140539839), (3, 46846613), (11, 12776349), (33, 4258783), (457, 307527), (1371, 102509), (5027, 27957), (9319, 15081)]