27506271

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 40055040

約数和(自身を除く): 12548769

約数列:

[1, 3, 13, 39, 169, 227, 239, 507, 681, 717, 2951, 3107, 8853, 9321, 38363, 40391, 54253, 115089, 121173, 162759, 705289, 2115867, 9168757, 27506271]

約数ペア:

[(1, 27506271), (3, 9168757), (13, 2115867), (39, 705289), (169, 162759), (227, 121173), (239, 115089), (507, 54253), (681, 40391), (717, 38363), (2951, 9321), (3107, 8853)]