71007273

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 107435328

約数和(自身を除く): 36428055

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 2837, 8343, 8511, 25029, 25533, 76599, 229797, 292211, 689391, 876633, 2629899, 7889697, 23669091, 71007273]

約数ペア:

[(1, 71007273), (3, 23669091), (9, 7889697), (27, 2629899), (81, 876633), (103, 689391), (243, 292211), (309, 229797), (927, 76599), (2781, 25533), (2837, 25029), (8343, 8511)]