72200979

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 109193760

約数和(自身を除く): 36992781

約数列:

[1, 3, 9, 23, 69, 207, 569, 613, 1707, 1839, 5121, 5517, 13087, 14099, 39261, 42297, 117783, 126891, 348797, 1046391, 3139173, 8022331, 24066993, 72200979]

約数ペア:

[(1, 72200979), (3, 24066993), (9, 8022331), (23, 3139173), (69, 1046391), (207, 348797), (569, 126891), (613, 117783), (1707, 42297), (1839, 39261), (5121, 14099), (5517, 13087)]