153809487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 254025408

約数和(自身を除く): 100215921

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 117, 183, 207, 299, 549, 793, 897, 937, 1403, 2379, 2691, 2811, 4209, 7137, 8433, 12181, 12627, 18239, 21551, 36543, 54717, 57157, 64653, 109629, 164151, 171471, 193959, 280163, 514413, 743041, 840489, 1314611, 2229123, 2521467, 3943833, 6687369, 11831499, 17089943, 51269829, 153809487]

約数ペア:

[(1, 153809487), (3, 51269829), (9, 17089943), (13, 11831499), (23, 6687369), (39, 3943833), (61, 2521467), (69, 2229123), (117, 1314611), (183, 840489), (207, 743041), (299, 514413), (549, 280163), (793, 193959), (897, 171471), (937, 164151), (1403, 109629), (2379, 64653), (2691, 57157), (2811, 54717), (4209, 36543), (7137, 21551), (8433, 18239), (12181, 12627)]