73809141

素因数分解:

$3^1\times 7^4\times {\mathrm{10247}}^1$

素因数の和:10278

約数の個数: 20

約数和(自身を含む): 114818592

約数和(自身を除く): 41009451

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 10247, 30741, 71729, 215187, 502103, 1506309, 3514721, 10544163, 24603047, 73809141]

約数ペア:

[(1, 73809141), (3, 24603047), (7, 10544163), (21, 3514721), (49, 1506309), (147, 502103), (343, 215187), (1029, 71729), (2401, 30741), (7203, 10247)]