71217003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 112654080

約数和(自身を除く): 41437077

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 1199, 1417, 1523, 3597, 4251, 4569, 15587, 16753, 19799, 46761, 50259, 59397, 166007, 217789, 498021, 653367, 1826077, 2158091, 5478231, 6474273, 23739001, 71217003]

約数ペア:

[(1, 71217003), (3, 23739001), (11, 6474273), (13, 5478231), (33, 2158091), (39, 1826077), (109, 653367), (143, 498021), (327, 217789), (429, 166007), (1199, 59397), (1417, 50259), (1523, 46761), (3597, 19799), (4251, 16753), (4569, 15587)]