9105921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 15575040

約数和(自身を除く): 6469119

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 103, 141, 171, 209, 309, 423, 517, 627, 893, 927, 1133, 1551, 1881, 1957, 2679, 3399, 4653, 4841, 5871, 8037, 9823, 10197, 14523, 17613, 21527, 29469, 43569, 53251, 64581, 88407, 91979, 159753, 193743, 275937, 479259, 827811, 1011769, 3035307, 9105921]

約数ペア:

[(1, 9105921), (3, 3035307), (9, 1011769), (11, 827811), (19, 479259), (33, 275937), (47, 193743), (57, 159753), (99, 91979), (103, 88407), (141, 64581), (171, 53251), (209, 43569), (309, 29469), (423, 21527), (517, 17613), (627, 14523), (893, 10197), (927, 9823), (1133, 8037), (1551, 5871), (1881, 4841), (1957, 4653), (2679, 3399)]