145751487

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{19333}}^1$

素因数の和:19702

約数の個数: 16

約数和(自身を含む): 222727680

約数和(自身を除く): 76976193

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 19333, 57999, 135331, 405993, 6940547, 20821641, 48583829, 145751487]

約数ペア:

[(1, 145751487), (3, 48583829), (7, 20821641), (21, 6940547), (359, 405993), (1077, 135331), (2513, 57999), (7539, 19333)]