156202011

素因数分解:

$3^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1723}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 258186240

約数和(自身を除く): 101984229

約数列:

[1, 3, 7, 9, 21, 63, 1439, 1723, 4317, 5169, 10073, 12061, 12951, 15507, 30219, 36183, 90657, 108549, 2479397, 7438191, 17355779, 22314573, 52067337, 156202011]

約数ペア:

[(1, 156202011), (3, 52067337), (7, 22314573), (9, 17355779), (21, 7438191), (63, 2479397), (1439, 108549), (1723, 90657), (4317, 36183), (5169, 30219), (10073, 15507), (12061, 12951)]