61514721

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{14891}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 97572384

約数和(自身を除く): 36057663

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 14891, 44673, 134019, 253147, 402057, 759441, 1206171, 2278323, 3618513, 6834969, 20504907, 61514721]

約数ペア:

[(1, 61514721), (3, 20504907), (9, 6834969), (17, 3618513), (27, 2278323), (51, 1206171), (81, 759441), (153, 402057), (243, 253147), (459, 134019), (1377, 44673), (4131, 14891)]