171020538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 411868800

約数和(自身を除く): 240848262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 179, 234, 351, 358, 537, 702, 1074, 1361, 1611, 2327, 2722, 3222, 4083, 4654, 4833, 6981, 8166, 9666, 12249, 13962, 17693, 20943, 24498, 35386, 36747, 41886, 53079, 62829, 73494, 106158, 125658, 159237, 243619, 318474, 477711, 487238, 730857, 955422, 1461714, 2192571, 3167047, 4385142, 6334094, 6577713, 9501141, 13155426, 19002282, 28503423, 57006846, 85510269, 171020538]

約数ペア:

[(1, 171020538), (2, 85510269), (3, 57006846), (6, 28503423), (9, 19002282), (13, 13155426), (18, 9501141), (26, 6577713), (27, 6334094), (39, 4385142), (54, 3167047), (78, 2192571), (117, 1461714), (179, 955422), (234, 730857), (351, 487238), (358, 477711), (537, 318474), (702, 243619), (1074, 159237), (1361, 125658), (1611, 106158), (2327, 73494), (2722, 62829), (3222, 53079), (4083, 41886), (4654, 36747), (4833, 35386), (6981, 24498), (8166, 20943), (9666, 17693), (12249, 13962)]