26411697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 16650063

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1601, 1833, 4803, 5499, 14409, 16497, 20813, 43227, 62439, 75247, 187317, 225741, 561951, 677223, 978211, 2031669, 2934633, 8803899, 26411697]

約数ペア:

[(1, 26411697), (3, 8803899), (9, 2934633), (13, 2031669), (27, 978211), (39, 677223), (47, 561951), (117, 225741), (141, 187317), (351, 75247), (423, 62439), (611, 43227), (1269, 20813), (1601, 16497), (1833, 14409), (4803, 5499)]