27147021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 13772019

約数列:

[1, 3, 11, 33, 59, 73, 177, 191, 219, 573, 649, 803, 1947, 2101, 2409, 4307, 6303, 11269, 12921, 13943, 33807, 41829, 47377, 123959, 142131, 153373, 371877, 460119, 822637, 2467911, 9049007, 27147021]

約数ペア:

[(1, 27147021), (3, 9049007), (11, 2467911), (33, 822637), (59, 460119), (73, 371877), (177, 153373), (191, 142131), (219, 123959), (573, 47377), (649, 41829), (803, 33807), (1947, 13943), (2101, 12921), (2409, 11269), (4307, 6303)]