55959579

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 94796240

約数和(自身を除く): 38836661

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 2797, 6669, 8391, 20007, 25173, 36361, 53143, 75519, 109083, 159429, 226557, 327249, 478287, 690859, 981747, 1434861, 2072577, 2945241, 4304583, 6217731, 18653193, 55959579]

約数ペア:

[(1, 55959579), (3, 18653193), (9, 6217731), (13, 4304583), (19, 2945241), (27, 2072577), (39, 1434861), (57, 981747), (81, 690859), (117, 478287), (171, 327249), (247, 226557), (351, 159429), (513, 109083), (741, 75519), (1053, 53143), (1539, 36361), (2223, 25173), (2797, 20007), (6669, 8391)]