43877691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 75409152

約数和(自身を除く): 31531461

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 331, 429, 927, 993, 1133, 1287, 1339, 2979, 3399, 3641, 4017, 4303, 10197, 10923, 12051, 12909, 14729, 32769, 34093, 38727, 44187, 47333, 102279, 132561, 141999, 306837, 375023, 425997, 443209, 1125069, 1329627, 3375207, 3988881, 4875299, 14625897, 43877691]

約数ペア:

[(1, 43877691), (3, 14625897), (9, 4875299), (11, 3988881), (13, 3375207), (33, 1329627), (39, 1125069), (99, 443209), (103, 425997), (117, 375023), (143, 306837), (309, 141999), (331, 132561), (429, 102279), (927, 47333), (993, 44187), (1133, 38727), (1287, 34093), (1339, 32769), (2979, 14729), (3399, 12909), (3641, 12051), (4017, 10923), (4303, 10197)]