56686653

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 88553088

約数和(自身を除く): 31866435

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 7883, 23649, 70947, 134011, 370501, 402033, 1111503, 1206099, 3334509, 6298517, 18895551, 56686653]

約数ペア:

[(1, 56686653), (3, 18895551), (9, 6298517), (17, 3334509), (47, 1206099), (51, 1111503), (141, 402033), (153, 370501), (423, 134011), (799, 70947), (2397, 23649), (7191, 7883)]