76384791

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 135480384

約数和(自身を除く): 59095593

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 119, 153, 219, 357, 511, 657, 977, 1071, 1241, 1533, 2931, 3723, 4599, 6839, 8687, 8793, 11169, 16609, 20517, 26061, 49827, 61551, 71321, 78183, 116263, 149481, 213963, 348789, 499247, 641889, 1046367, 1212457, 1497741, 3637371, 4493223, 8487199, 10912113, 25461597, 76384791]

約数ペア:

[(1, 76384791), (3, 25461597), (7, 10912113), (9, 8487199), (17, 4493223), (21, 3637371), (51, 1497741), (63, 1212457), (73, 1046367), (119, 641889), (153, 499247), (219, 348789), (357, 213963), (511, 149481), (657, 116263), (977, 78183), (1071, 71321), (1241, 61551), (1533, 49827), (2931, 26061), (3723, 20517), (4599, 16609), (6839, 11169), (8687, 8793)]