170475201

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 298041120

約数和(自身を除く): 127565919

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 169, 171, 221, 247, 323, 347, 507, 663, 741, 969, 1041, 1521, 1989, 2223, 2873, 2907, 3123, 3211, 4199, 4511, 5899, 6593, 8619, 9633, 12597, 13533, 17697, 19779, 25857, 28899, 37791, 40599, 53091, 54587, 58643, 59337, 76687, 85709, 112081, 163761, 175929, 230061, 257127, 336243, 491283, 527787, 690183, 771381, 996931, 1008729, 1114217, 1457053, 2990793, 3342651, 4371159, 8972379, 10027953, 13113477, 18941689, 56825067, 170475201]

約数ペア:

[(1, 170475201), (3, 56825067), (9, 18941689), (13, 13113477), (17, 10027953), (19, 8972379), (39, 4371159), (51, 3342651), (57, 2990793), (117, 1457053), (153, 1114217), (169, 1008729), (171, 996931), (221, 771381), (247, 690183), (323, 527787), (347, 491283), (507, 336243), (663, 257127), (741, 230061), (969, 175929), (1041, 163761), (1521, 112081), (1989, 85709), (2223, 76687), (2873, 59337), (2907, 58643), (3123, 54587), (3211, 53091), (4199, 40599), (4511, 37791), (5899, 28899), (6593, 25857), (8619, 19779), (9633, 17697), (12597, 13533)]