77018193

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 127423296

約数和(自身を除く): 50405103

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 2141, 3997, 5139, 6423, 11991, 14987, 19269, 35973, 44961, 134883, 1222511, 3667533, 8557577, 11002599, 25672731, 77018193]

約数ペア:

[(1, 77018193), (3, 25672731), (7, 11002599), (9, 8557577), (21, 3667533), (63, 1222511), (571, 134883), (1713, 44961), (2141, 35973), (3997, 19269), (5139, 14987), (6423, 11991)]