137008487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 45468313

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 497, 781, 1319, 1349, 1463, 5467, 9233, 9443, 14509, 14839, 25061, 93649, 101563, 103873, 175427, 275671, 655543, 1030139, 1779331, 1929697, 7210973, 12455317, 19572641, 137008487]

約数ペア:

[(1, 137008487), (7, 19572641), (11, 12455317), (19, 7210973), (71, 1929697), (77, 1779331), (133, 1030139), (209, 655543), (497, 275671), (781, 175427), (1319, 103873), (1349, 101563), (1463, 93649), (5467, 25061), (9233, 14839), (9443, 14509)]