27941199

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 45760512

約数和(自身を除く): 17819313

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 121, 143, 191, 341, 363, 403, 429, 573, 1023, 1209, 1573, 2101, 2483, 3751, 4433, 4719, 5921, 6303, 7449, 11253, 13299, 17763, 23111, 27313, 48763, 65131, 69333, 76973, 81939, 146289, 195393, 230919, 300443, 716441, 846703, 901329, 2149323, 2540109, 9313733, 27941199]

約数ペア:

[(1, 27941199), (3, 9313733), (11, 2540109), (13, 2149323), (31, 901329), (33, 846703), (39, 716441), (93, 300443), (121, 230919), (143, 195393), (191, 146289), (341, 81939), (363, 76973), (403, 69333), (429, 65131), (573, 48763), (1023, 27313), (1209, 23111), (1573, 17763), (2101, 13299), (2483, 11253), (3751, 7449), (4433, 6303), (4719, 5921)]