30145131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 46753200

約数和(自身を除く): 16608069

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 2699, 3723, 8097, 11169, 24291, 45883, 137649, 197027, 412947, 591081, 1773243, 3349459, 10048377, 30145131]

約数ペア:

[(1, 30145131), (3, 10048377), (9, 3349459), (17, 1773243), (51, 591081), (73, 412947), (153, 197027), (219, 137649), (657, 45883), (1241, 24291), (2699, 11169), (3723, 8097)]