27735183

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 47224320

約数和(自身を除く): 19489137

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 571, 771, 1713, 1799, 2313, 3997, 5139, 5397, 6939, 11991, 15417, 16191, 35973, 48573, 107919, 146747, 440241, 1027229, 1320723, 3081687, 3962169, 9245061, 27735183]

約数ペア:

[(1, 27735183), (3, 9245061), (7, 3962169), (9, 3081687), (21, 1320723), (27, 1027229), (63, 440241), (189, 146747), (257, 107919), (571, 48573), (771, 35973), (1713, 16191), (1799, 15417), (2313, 11991), (3997, 6939), (5139, 5397)]