69388033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 91598976

約数和(自身を除く): 22210943

約数列:

[1, 11, 13, 17, 23, 73, 143, 187, 221, 253, 289, 299, 391, 803, 949, 1241, 1679, 2431, 3179, 3289, 3757, 4301, 5083, 6647, 10439, 13651, 16133, 18469, 21097, 21827, 28543, 41327, 55913, 73117, 86411, 177463, 232067, 240097, 274261, 313973, 371059, 485231, 950521, 3016871, 4081649, 5337541, 6308003, 69388033]

約数ペア:

[(1, 69388033), (11, 6308003), (13, 5337541), (17, 4081649), (23, 3016871), (73, 950521), (143, 485231), (187, 371059), (221, 313973), (253, 274261), (289, 240097), (299, 232067), (391, 177463), (803, 86411), (949, 73117), (1241, 55913), (1679, 41327), (2431, 28543), (3179, 21827), (3289, 21097), (3757, 18469), (4301, 16133), (5083, 13651), (6647, 10439)]