155242011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 69743589

約数列:

[1, 3, 17, 51, 61, 139, 183, 359, 417, 1037, 1077, 2363, 3111, 6103, 7089, 8479, 18309, 21899, 25437, 49901, 65697, 144143, 149703, 372283, 432429, 848317, 1116849, 2544951, 3043961, 9131883, 51747337, 155242011]

約数ペア:

[(1, 155242011), (3, 51747337), (17, 9131883), (51, 3043961), (61, 2544951), (139, 1116849), (183, 848317), (359, 432429), (417, 372283), (1037, 149703), (1077, 144143), (2363, 65697), (3111, 49901), (6103, 25437), (7089, 21899), (8479, 18309)]