87976119

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 152603136

約数和(自身を除く): 64627017

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1327, 1353, 1617, 2009, 3157, 3981, 6027, 9289, 9471, 14597, 22099, 27867, 43791, 54407, 65023, 66297, 102179, 163221, 195069, 306537, 380849, 598477, 715253, 1142547, 1795431, 2145759, 2665943, 4189339, 7997829, 12568017, 29325373, 87976119]

約数ペア:

[(1, 87976119), (3, 29325373), (7, 12568017), (11, 7997829), (21, 4189339), (33, 2665943), (41, 2145759), (49, 1795431), (77, 1142547), (123, 715253), (147, 598477), (231, 380849), (287, 306537), (451, 195069), (539, 163221), (861, 102179), (1327, 66297), (1353, 65023), (1617, 54407), (2009, 43791), (3157, 27867), (3981, 22099), (6027, 14597), (9289, 9471)]