277540974

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 610541568

約数和(自身を除く): 333000594

約数列:

[1, 2, 3, 6, 9, 18, 127, 167, 254, 334, 381, 501, 727, 762, 1002, 1143, 1454, 1503, 2181, 2286, 3006, 4362, 6543, 13086, 21209, 42418, 63627, 92329, 121409, 127254, 184658, 190881, 242818, 276987, 364227, 381762, 553974, 728454, 830961, 1092681, 1661922, 2185362, 15418943, 30837886, 46256829, 92513658, 138770487, 277540974]

約数ペア:

[(1, 277540974), (2, 138770487), (3, 92513658), (6, 46256829), (9, 30837886), (18, 15418943), (127, 2185362), (167, 1661922), (254, 1092681), (334, 830961), (381, 728454), (501, 553974), (727, 381762), (762, 364227), (1002, 276987), (1143, 242818), (1454, 190881), (1503, 184658), (2181, 127254), (2286, 121409), (3006, 92329), (4362, 63627), (6543, 42418), (13086, 21209)]