163663791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 74800209

約数列:

[1, 3, 23, 29, 69, 87, 89, 267, 667, 919, 2001, 2047, 2581, 2757, 6141, 7743, 21137, 26651, 59363, 63411, 79953, 81791, 178089, 245373, 612973, 1838919, 1881193, 2371939, 5643579, 7115817, 54554597, 163663791]

約数ペア:

[(1, 163663791), (3, 54554597), (23, 7115817), (29, 5643579), (69, 2371939), (87, 1881193), (89, 1838919), (267, 612973), (667, 245373), (919, 178089), (2001, 81791), (2047, 79953), (2581, 63411), (2757, 59363), (6141, 26651), (7743, 21137)]