80572243

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 86412096

約数和(自身を除く): 5839853

約数列:

[1, 23, 53, 157, 421, 1219, 3611, 8321, 9683, 22313, 66097, 191383, 513199, 1520231, 3503141, 80572243]

約数ペア:

[(1, 80572243), (23, 3503141), (53, 1520231), (157, 513199), (421, 191383), (1219, 66097), (3611, 22313), (8321, 9683)]