75518541

素因数分解:

$3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 52768179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 463, 863, 1389, 2589, 3241, 4167, 6041, 7767, 9723, 12501, 18123, 23301, 29169, 54369, 87507, 163107, 399569, 1198707, 2796983, 3596121, 8390949, 10788363, 25172847, 75518541]

約数ペア:

[(1, 75518541), (3, 25172847), (7, 10788363), (9, 8390949), (21, 3596121), (27, 2796983), (63, 1198707), (189, 399569), (463, 163107), (863, 87507), (1389, 54369), (2589, 29169), (3241, 23301), (4167, 18123), (6041, 12501), (7767, 9723)]