155311893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68209}}^1$

素因数の和:68249

約数の個数: 24

約数和(自身を含む): 255378240

約数和(自身を除く): 100066347

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 68209, 204627, 613881, 750299, 1568807, 2250897, 4706421, 6752691, 14119263, 17256877, 51770631, 155311893]

約数ペア:

[(1, 155311893), (3, 51770631), (9, 17256877), (11, 14119263), (23, 6752691), (33, 4706421), (69, 2250897), (99, 1568807), (207, 750299), (253, 613881), (759, 204627), (2277, 68209)]