1254112821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{7717}}^1$

素因数の和:8202

約数の個数: 32

約数和(自身を含む): 2005445120

約数和(自身を除く): 751332299

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 463, 1389, 4167, 6019, 7717, 12501, 18057, 23151, 54171, 69453, 100321, 162513, 208359, 300963, 902889, 2708667, 3572971, 10718913, 32156739, 46448623, 96470217, 139345869, 418037607, 1254112821]

約数ペア:

[(1, 1254112821), (3, 418037607), (9, 139345869), (13, 96470217), (27, 46448623), (39, 32156739), (117, 10718913), (351, 3572971), (463, 2708667), (1389, 902889), (4167, 300963), (6019, 208359), (7717, 162513), (12501, 100321), (18057, 69453), (23151, 54171)]