69647907

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 40022493

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 413, 469, 839, 1239, 1407, 2517, 3953, 5873, 11859, 17619, 27671, 49501, 56213, 83013, 148503, 168639, 346507, 393491, 1039521, 1180473, 3316567, 9949701, 23215969, 69647907]

約数ペア:

[(1, 69647907), (3, 23215969), (7, 9949701), (21, 3316567), (59, 1180473), (67, 1039521), (177, 393491), (201, 346507), (413, 168639), (469, 148503), (839, 83013), (1239, 56213), (1407, 49501), (2517, 27671), (3953, 17619), (5873, 11859)]