128473371

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 210689024

約数和(自身を除く): 82215653

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 243, 351, 603, 607, 871, 1053, 1809, 1821, 2613, 3159, 5427, 5463, 7839, 7891, 16281, 16389, 23517, 23673, 40669, 49167, 70551, 71019, 122007, 147501, 211653, 213057, 366021, 528697, 639171, 1098063, 1586091, 1917513, 3294189, 4758273, 9882567, 14274819, 42824457, 128473371]

約数ペア:

[(1, 128473371), (3, 42824457), (9, 14274819), (13, 9882567), (27, 4758273), (39, 3294189), (67, 1917513), (81, 1586091), (117, 1098063), (201, 639171), (243, 528697), (351, 366021), (603, 213057), (607, 211653), (871, 147501), (1053, 122007), (1809, 71019), (1821, 70551), (2613, 49167), (3159, 40669), (5427, 23673), (5463, 23517), (7839, 16389), (7891, 16281)]