69940953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 41480487

約数列:

[1, 3, 9, 23, 29, 61, 69, 87, 183, 191, 207, 261, 549, 573, 667, 1403, 1719, 1769, 2001, 4209, 4393, 5307, 5539, 6003, 11651, 12627, 13179, 15921, 16617, 34953, 39537, 40687, 49851, 104859, 122061, 127397, 267973, 337879, 366183, 382191, 803919, 1013637, 1146573, 2411757, 3040911, 7771217, 23313651, 69940953]

約数ペア:

[(1, 69940953), (3, 23313651), (9, 7771217), (23, 3040911), (29, 2411757), (61, 1146573), (69, 1013637), (87, 803919), (183, 382191), (191, 366183), (207, 337879), (261, 267973), (549, 127397), (573, 122061), (667, 104859), (1403, 49851), (1719, 40687), (1769, 39537), (2001, 34953), (4209, 16617), (4393, 15921), (5307, 13179), (5539, 12627), (6003, 11651)]