47904561

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{77141}}^1$

素因数の和:77173

約数の個数: 16

約数和(自身を含む): 74056320

約数和(自身を除く): 26151759

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 77141, 231423, 694269, 1774243, 2082807, 5322729, 15968187, 47904561]

約数ペア:

[(1, 47904561), (3, 15968187), (9, 5322729), (23, 2082807), (27, 1774243), (69, 694269), (207, 231423), (621, 77141)]