263915674749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{29120123}}^1$

素因数の和:29120201

約数の個数: 24

約数和(自身を含む): 408846540960

約数和(自身を除く): 144930866211

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 29120123, 87360369, 262081107, 553282337, 1543366519, 1659847011, 4630099557, 4979541033, 13890298671, 29323963861, 87971891583, 263915674749]

約数ペア:

[(1, 263915674749), (3, 87971891583), (9, 29323963861), (19, 13890298671), (53, 4979541033), (57, 4630099557), (159, 1659847011), (171, 1543366519), (477, 553282337), (1007, 262081107), (3021, 87360369), (9063, 29120123)]