7157802717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{1069}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 11248182400

約数和(自身を除く): 4090379683

約数列:

[1, 3, 9, 13, 39, 117, 151, 379, 453, 1069, 1137, 1359, 1963, 3207, 3411, 4927, 5889, 9621, 13897, 14781, 17667, 41691, 44343, 57229, 125073, 161419, 171687, 405151, 484257, 515061, 743977, 1215453, 1452771, 2098447, 2231931, 3646359, 5266963, 6295341, 6695793, 15800889, 18886023, 47402667, 61177801, 183533403, 550600209, 795311413, 2385934239, 7157802717]

約数ペア:

[(1, 7157802717), (3, 2385934239), (9, 795311413), (13, 550600209), (39, 183533403), (117, 61177801), (151, 47402667), (379, 18886023), (453, 15800889), (1069, 6695793), (1137, 6295341), (1359, 5266963), (1963, 3646359), (3207, 2231931), (3411, 2098447), (4927, 1452771), (5889, 1215453), (9621, 743977), (13897, 515061), (14781, 484257), (17667, 405151), (41691, 171687), (44343, 161419), (57229, 125073)]