151108503

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 255104640

約数和(自身を除く): 103996137

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 107, 147, 273, 321, 637, 739, 749, 1391, 1911, 2217, 2247, 4173, 5173, 5243, 9607, 9737, 15519, 15729, 28821, 29211, 36211, 67249, 68159, 79073, 108633, 201747, 204477, 237219, 470743, 553511, 1027949, 1412229, 1660533, 3083847, 3874577, 7195643, 11623731, 21586929, 50369501, 151108503]

約数ペア:

[(1, 151108503), (3, 50369501), (7, 21586929), (13, 11623731), (21, 7195643), (39, 3874577), (49, 3083847), (91, 1660533), (107, 1412229), (147, 1027949), (273, 553511), (321, 470743), (637, 237219), (739, 204477), (749, 201747), (1391, 108633), (1911, 79073), (2217, 68159), (2247, 67249), (4173, 36211), (5173, 29211), (5243, 28821), (9607, 15729), (9737, 15519)]