71902017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4349}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 42102783

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1503, 1837, 4349, 5511, 13047, 16533, 39141, 47839, 143517, 430551, 726283, 2178849, 6536547, 7989113, 23967339, 71902017]

約数ペア:

[(1, 71902017), (3, 23967339), (9, 7989113), (11, 6536547), (33, 2178849), (99, 726283), (167, 430551), (501, 143517), (1503, 47839), (1837, 39141), (4349, 16533), (5511, 13047)]