67112253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 108622080

約数和(自身を除く): 41509827

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2693, 2769, 8079, 8307, 24237, 24921, 35009, 72711, 105027, 191203, 315081, 573609, 945243, 1720827, 2485639, 5162481, 7456917, 22370751, 67112253]

約数ペア:

[(1, 67112253), (3, 22370751), (9, 7456917), (13, 5162481), (27, 2485639), (39, 1720827), (71, 945243), (117, 573609), (213, 315081), (351, 191203), (639, 105027), (923, 72711), (1917, 35009), (2693, 24921), (2769, 24237), (8079, 8307)]