70742181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 102085632

約数和(自身を除く): 31343451

約数列:

[1, 3, 23, 43, 69, 113, 129, 211, 339, 633, 989, 2599, 2967, 4853, 4859, 7797, 9073, 14559, 14577, 23843, 27219, 71529, 111757, 208679, 335271, 548389, 626037, 1025249, 1645167, 3075747, 23580727, 70742181]

約数ペア:

[(1, 70742181), (3, 23580727), (23, 3075747), (43, 1645167), (69, 1025249), (113, 626037), (129, 548389), (211, 335271), (339, 208679), (633, 111757), (989, 71529), (2599, 27219), (2967, 23843), (4853, 14577), (4859, 14559), (7797, 9073)]