3158199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 5541120

約数和(自身を除く): 2382921

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 73, 99, 171, 207, 209, 219, 253, 437, 627, 657, 759, 803, 1311, 1387, 1679, 1881, 2277, 2409, 3933, 4161, 4807, 5037, 7227, 12483, 14421, 15111, 15257, 18469, 31901, 43263, 45771, 55407, 95703, 137313, 166221, 287109, 350911, 1052733, 3158199]

約数ペア:

[(1, 3158199), (3, 1052733), (9, 350911), (11, 287109), (19, 166221), (23, 137313), (33, 95703), (57, 55407), (69, 45771), (73, 43263), (99, 31901), (171, 18469), (207, 15257), (209, 15111), (219, 14421), (253, 12483), (437, 7227), (627, 5037), (657, 4807), (759, 4161), (803, 3933), (1311, 2409), (1387, 2277), (1679, 1881)]