78387197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 94679040

約数和(自身を除く): 16291843

約数列:

[1, 7, 23, 79, 161, 553, 1817, 6163, 12719, 43141, 141749, 486877, 992243, 3408139, 11198171, 78387197]

約数ペア:

[(1, 78387197), (7, 11198171), (23, 3408139), (79, 992243), (161, 486877), (553, 141749), (1817, 43141), (6163, 12719)]