64496079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8969}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 100751040

約数和(自身を除く): 36254961

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 8969, 26907, 80721, 152473, 421543, 457419, 1264629, 1372257, 3793887, 7166231, 21498693, 64496079]

約数ペア:

[(1, 64496079), (3, 21498693), (9, 7166231), (17, 3793887), (47, 1372257), (51, 1264629), (141, 457419), (153, 421543), (423, 152473), (799, 80721), (2397, 26907), (7191, 8969)]