47376441

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 80537600

約数和(自身を除く): 33161159

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 571, 1317, 1713, 3073, 3951, 3997, 5139, 9219, 11853, 11991, 15417, 27657, 35973, 82971, 107919, 250669, 752007, 1754683, 2256021, 5264049, 6768063, 15792147, 47376441]

約数ペア:

[(1, 47376441), (3, 15792147), (7, 6768063), (9, 5264049), (21, 2256021), (27, 1754683), (63, 752007), (189, 250669), (439, 107919), (571, 82971), (1317, 35973), (1713, 27657), (3073, 15417), (3951, 11991), (3997, 11853), (5139, 9219)]