117999747

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{76673}}^1$

素因数の和:76704

約数の個数: 20

約数和(自身を含む): 185551080

約数和(自身を除く): 67551333

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 76673, 230019, 690057, 1456787, 2070171, 4370361, 6210513, 13111083, 39333249, 117999747]

約数ペア:

[(1, 117999747), (3, 39333249), (9, 13111083), (19, 6210513), (27, 4370361), (57, 2070171), (81, 1456787), (171, 690057), (513, 230019), (1539, 76673)]