127970514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19163}}^1$

素因数の和:19231

約数の個数: 48

約数和(自身を含む): 322875072

約数和(自身を除く): 194904558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19163, 38326, 57489, 114978, 134141, 172467, 268282, 344934, 402423, 804846, 1015639, 1207269, 2031278, 2414538, 3046917, 6093834, 7109473, 9140751, 14218946, 18281502, 21328419, 42656838, 63985257, 127970514]

約数ペア:

[(1, 127970514), (2, 63985257), (3, 42656838), (6, 21328419), (7, 18281502), (9, 14218946), (14, 9140751), (18, 7109473), (21, 6093834), (42, 3046917), (53, 2414538), (63, 2031278), (106, 1207269), (126, 1015639), (159, 804846), (318, 402423), (371, 344934), (477, 268282), (742, 172467), (954, 134141), (1113, 114978), (2226, 57489), (3339, 38326), (6678, 19163)]