190453131

素因数分解:

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

素因数の和:201

約数の個数: 54

約数和(自身を含む): 321132708

約数和(自身を除く): 130679577

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 361, 627, 657, 803, 1083, 1387, 1881, 2409, 3249, 3971, 4161, 5329, 7227, 11913, 12483, 15257, 15987, 26353, 35739, 45771, 47961, 58619, 79059, 101251, 137313, 175857, 237177, 289883, 303753, 527571, 869649, 911259, 1113761, 1923769, 2608947, 3341283, 5771307, 10023849, 17313921, 21161459, 63484377, 190453131]

約数ペア:

[(1, 190453131), (3, 63484377), (9, 21161459), (11, 17313921), (19, 10023849), (33, 5771307), (57, 3341283), (73, 2608947), (99, 1923769), (171, 1113761), (209, 911259), (219, 869649), (361, 527571), (627, 303753), (657, 289883), (803, 237177), (1083, 175857), (1387, 137313), (1881, 101251), (2409, 79059), (3249, 58619), (3971, 47961), (4161, 45771), (5329, 35739), (7227, 26353), (11913, 15987), (12483, 15257)]