2016605187

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 3032064000

約数和(自身を除く): 1015458813

約数列:

[1, 3, 9, 27, 127, 149, 381, 447, 1143, 1341, 3429, 3947, 4023, 11841, 18923, 35523, 56769, 106569, 170307, 501269, 510921, 588103, 1503807, 1764309, 4511421, 5292927, 13534263, 15878781, 74689081, 224067243, 672201729, 2016605187]

約数ペア:

[(1, 2016605187), (3, 672201729), (9, 224067243), (27, 74689081), (127, 15878781), (149, 13534263), (381, 5292927), (447, 4511421), (1143, 1764309), (1341, 1503807), (3429, 588103), (3947, 510921), (4023, 501269), (11841, 170307), (18923, 106569), (35523, 56769)]