13755753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 9606807

約数列:

[1, 3, 9, 11, 19, 33, 57, 71, 99, 103, 171, 209, 213, 309, 627, 639, 781, 927, 1133, 1349, 1881, 1957, 2343, 3399, 4047, 5871, 7029, 7313, 10197, 12141, 14839, 17613, 21527, 21939, 44517, 64581, 65817, 80443, 133551, 138947, 193743, 241329, 416841, 723987, 1250523, 1528417, 4585251, 13755753]

約数ペア:

[(1, 13755753), (3, 4585251), (9, 1528417), (11, 1250523), (19, 723987), (33, 416841), (57, 241329), (71, 193743), (99, 138947), (103, 133551), (171, 80443), (209, 65817), (213, 64581), (309, 44517), (627, 21939), (639, 21527), (781, 17613), (927, 14839), (1133, 12141), (1349, 10197), (1881, 7313), (1957, 7029), (2343, 5871), (3399, 4047)]