57871389051

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{61211}}^1$

素因数の和:61616

約数の個数: 48

約数和(自身を含む): 98037139200

約数和(自身を除く): 40165750149

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 349, 387, 903, 1047, 2443, 2709, 3141, 7329, 15007, 21987, 45021, 61211, 105049, 135063, 183633, 315147, 428477, 550899, 945441, 1285431, 2632073, 3856293, 7896219, 18424511, 21362639, 23688657, 55273533, 64087917, 149538473, 165820599, 192263751, 448615419, 918593477, 1345846257, 2755780431, 6430154339, 8267341293, 19290463017, 57871389051]

約数ペア:

[(1, 57871389051), (3, 19290463017), (7, 8267341293), (9, 6430154339), (21, 2755780431), (43, 1345846257), (63, 918593477), (129, 448615419), (301, 192263751), (349, 165820599), (387, 149538473), (903, 64087917), (1047, 55273533), (2443, 23688657), (2709, 21362639), (3141, 18424511), (7329, 7896219), (15007, 3856293), (21987, 2632073), (45021, 1285431), (61211, 945441), (105049, 550899), (135063, 428477), (183633, 315147)]