4531329

素因数分解:

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

素因数の和:123

約数の個数: 48

約数和(自身を含む): 7873600

約数和(自身を除く): 3342271

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 73, 99, 121, 171, 209, 219, 297, 363, 513, 627, 657, 803, 1089, 1387, 1881, 1971, 2299, 2409, 3267, 4161, 5643, 6897, 7227, 8833, 12483, 15257, 20691, 21681, 26499, 37449, 45771, 62073, 79497, 137313, 167827, 238491, 411939, 503481, 1510443, 4531329]

約数ペア:

[(1, 4531329), (3, 1510443), (9, 503481), (11, 411939), (19, 238491), (27, 167827), (33, 137313), (57, 79497), (73, 62073), (99, 45771), (121, 37449), (171, 26499), (209, 21681), (219, 20691), (297, 15257), (363, 12483), (513, 8833), (627, 7227), (657, 6897), (803, 5643), (1089, 4161), (1387, 3267), (1881, 2409), (1971, 2299)]