779588991

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^2$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 1181620440

約数和(自身を除く): 402031449

約数列:

[1, 3, 9, 29, 87, 131, 151, 261, 393, 453, 1179, 1359, 3799, 4379, 11397, 13137, 19781, 22801, 34191, 39411, 59343, 68403, 178029, 205209, 573649, 661229, 1720947, 1983687, 2986931, 5162841, 5951061, 8960793, 26882379, 86620999, 259862997, 779588991]

約数ペア:

[(1, 779588991), (3, 259862997), (9, 86620999), (29, 26882379), (87, 8960793), (131, 5951061), (151, 5162841), (261, 2986931), (393, 1983687), (453, 1720947), (1179, 661229), (1359, 573649), (3799, 205209), (4379, 178029), (11397, 68403), (13137, 59343), (19781, 39411), (22801, 34191)]