53779551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 87321600

約数和(自身を除く): 33542049

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 757, 1393, 2271, 3383, 4179, 5299, 10149, 12869, 15897, 23681, 38607, 71043, 90083, 150643, 270249, 451929, 1054501, 2560931, 3163503, 7682793, 17926517, 53779551]

約数ペア:

[(1, 53779551), (3, 17926517), (7, 7682793), (17, 3163503), (21, 2560931), (51, 1054501), (119, 451929), (199, 270249), (357, 150643), (597, 90083), (757, 71043), (1393, 38607), (2271, 23681), (3383, 15897), (4179, 12869), (5299, 10149)]