54231387

素因数分解:

$3^1\times 7^4\times {\mathrm{7529}}^1$

素因数の和:7560

約数の個数: 20

約数和(自身を含む): 84366120

約数和(自身を除く): 30134733

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 7529, 22587, 52703, 158109, 368921, 1106763, 2582447, 7747341, 18077129, 54231387]

約数ペア:

[(1, 54231387), (3, 18077129), (7, 7747341), (21, 2582447), (49, 1106763), (147, 368921), (343, 158109), (1029, 52703), (2401, 22587), (7203, 7529)]