83721079

素因数分解:

${\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 92534400

約数和(自身を除く): 8813321

約数列:

[1, 13, 53, 169, 689, 719, 2197, 8957, 9347, 38107, 116441, 121511, 495391, 1579643, 6440083, 83721079]

約数ペア:

[(1, 83721079), (13, 6440083), (53, 1579643), (169, 495391), (689, 121511), (719, 116441), (2197, 38107), (8957, 9347)]