20171627601

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{3733}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 28493586432

約数和(自身を除く): 8321958831

約数列:

[1, 3, 23, 69, 71, 213, 1103, 1633, 3309, 3733, 4899, 11199, 25369, 76107, 78313, 85859, 234939, 257577, 265043, 795129, 1801199, 4117499, 5403597, 6095989, 12352497, 18287967, 94702477, 284107431, 292342429, 877027287, 6723875867, 20171627601]

約数ペア:

[(1, 20171627601), (3, 6723875867), (23, 877027287), (69, 292342429), (71, 284107431), (213, 94702477), (1103, 18287967), (1633, 12352497), (3309, 6095989), (3733, 5403597), (4899, 4117499), (11199, 1801199), (25369, 795129), (76107, 265043), (78313, 257577), (85859, 234939)]