190399077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 123310683

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 111, 177, 333, 407, 531, 649, 881, 1221, 1947, 2183, 2643, 3663, 5841, 6549, 7929, 9691, 19647, 24013, 29073, 32597, 51979, 72039, 87219, 97791, 155937, 216117, 293373, 358567, 467811, 571769, 1075701, 1715307, 1923223, 3227103, 5145921, 5769669, 17309007, 21155453, 63466359, 190399077]

約数ペア:

[(1, 190399077), (3, 63466359), (9, 21155453), (11, 17309007), (33, 5769669), (37, 5145921), (59, 3227103), (99, 1923223), (111, 1715307), (177, 1075701), (333, 571769), (407, 467811), (531, 358567), (649, 293373), (881, 216117), (1221, 155937), (1947, 97791), (2183, 87219), (2643, 72039), (3663, 51979), (5841, 32597), (6549, 29073), (7929, 24013), (9691, 19647)]