66417219

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 41928381

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 1017, 1243, 1979, 3051, 3729, 5937, 11187, 17811, 21769, 33561, 53433, 65307, 195921, 223627, 587763, 670881, 2012643, 2459897, 6037929, 7379691, 22139073, 66417219]

約数ペア:

[(1, 66417219), (3, 22139073), (9, 7379691), (11, 6037929), (27, 2459897), (33, 2012643), (99, 670881), (113, 587763), (297, 223627), (339, 195921), (1017, 65307), (1243, 53433), (1979, 33561), (3051, 21769), (3729, 17811), (5937, 11187)]