52205409

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 77917632

約数和(自身を除く): 25712223

約数列:

[1, 3, 9, 37, 111, 211, 333, 633, 743, 1899, 2229, 6687, 7807, 23421, 27491, 70263, 82473, 156773, 247419, 470319, 1410957, 5800601, 17401803, 52205409]

約数ペア:

[(1, 52205409), (3, 17401803), (9, 5800601), (37, 1410957), (111, 470319), (211, 247419), (333, 156773), (633, 82473), (743, 70263), (1899, 27491), (2229, 23421), (6687, 7807)]