77492709

素因数分解:

$3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1259}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 128157120

約数和(自身を除く): 50664411

約数列:

[1, 3, 7, 9, 21, 63, 977, 1259, 2931, 3777, 6839, 8793, 8813, 11331, 20517, 26439, 61551, 79317, 1230043, 3690129, 8610301, 11070387, 25830903, 77492709]

約数ペア:

[(1, 77492709), (3, 25830903), (7, 11070387), (9, 8610301), (21, 3690129), (63, 1230043), (977, 79317), (1259, 61551), (2931, 26439), (3777, 20517), (6839, 11331), (8793, 8813)]