47968317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6329

約数の個数: 24

約数和(自身を含む): 74265984

約数和(自身を除く): 26297667

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 6263, 7659, 18789, 56367, 144049, 231731, 432147, 695193, 1296441, 2085579, 5329813, 15989439, 47968317]

約数ペア:

[(1, 47968317), (3, 15989439), (9, 5329813), (23, 2085579), (37, 1296441), (69, 695193), (111, 432147), (207, 231731), (333, 144049), (851, 56367), (2553, 18789), (6263, 7659)]