127803438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15139}}^1$

素因数の和:15221

約数の個数: 48

約数和(自身を含む): 321210240

約数和(自身を除く): 193406802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 15139, 30278, 45417, 90834, 105973, 136251, 211946, 272502, 317919, 635838, 953757, 1014313, 1907514, 2028626, 3042939, 6085878, 7100191, 9128817, 14200382, 18257634, 21300573, 42601146, 63901719, 127803438]

約数ペア:

[(1, 127803438), (2, 63901719), (3, 42601146), (6, 21300573), (7, 18257634), (9, 14200382), (14, 9128817), (18, 7100191), (21, 6085878), (42, 3042939), (63, 2028626), (67, 1907514), (126, 1014313), (134, 953757), (201, 635838), (402, 317919), (469, 272502), (603, 211946), (938, 136251), (1206, 105973), (1407, 90834), (2814, 45417), (4221, 30278), (8442, 15139)]