27180171

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 15102069

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 571, 1107, 1161, 1713, 1763, 5139, 5289, 15417, 15867, 23411, 24553, 47601, 70233, 73659, 210699, 220977, 632097, 662931, 1006673, 3020019, 9060057, 27180171]

約数ペア:

[(1, 27180171), (3, 9060057), (9, 3020019), (27, 1006673), (41, 662931), (43, 632097), (123, 220977), (129, 210699), (369, 73659), (387, 70233), (571, 47601), (1107, 24553), (1161, 23411), (1713, 15867), (1763, 15417), (5139, 5289)]