74726979

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 101958912

約数和(自身を除く): 27231933

約数列:

[1, 3, 53, 159, 263, 789, 1787, 5361, 13939, 41817, 94711, 284133, 469981, 1409943, 24908993, 74726979]

約数ペア:

[(1, 74726979), (3, 24908993), (53, 1409943), (159, 469981), (263, 284133), (789, 94711), (1787, 41817), (5361, 13939)]