27669897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 17638263

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 2621, 3519, 7863, 10557, 23589, 44557, 60283, 70767, 133671, 180849, 401013, 542547, 1024811, 1203039, 1627641, 3074433, 9223299, 27669897]

約数ペア:

[(1, 27669897), (3, 9223299), (9, 3074433), (17, 1627641), (23, 1203039), (27, 1024811), (51, 542547), (69, 401013), (153, 180849), (207, 133671), (391, 70767), (459, 60283), (621, 44557), (1173, 23589), (2621, 10557), (3519, 7863)]