63898263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 45651177

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 131, 143, 379, 393, 429, 1137, 1179, 1287, 1441, 1703, 3411, 4169, 4323, 4927, 5109, 12507, 12969, 14781, 15327, 18733, 37521, 44343, 49649, 54197, 56199, 148947, 162591, 168597, 446841, 487773, 546139, 645437, 1638417, 1936311, 4915251, 5808933, 7099807, 21299421, 63898263]

約数ペア:

[(1, 63898263), (3, 21299421), (9, 7099807), (11, 5808933), (13, 4915251), (33, 1936311), (39, 1638417), (99, 645437), (117, 546139), (131, 487773), (143, 446841), (379, 168597), (393, 162591), (429, 148947), (1137, 56199), (1179, 54197), (1287, 49649), (1441, 44343), (1703, 37521), (3411, 18733), (4169, 15327), (4323, 14781), (4927, 12969), (5109, 12507)]