140833729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 161796096

約数和(自身を除く): 20962367

約数列:

[1, 17, 37, 41, 43, 127, 629, 697, 731, 1517, 1591, 1763, 2159, 4699, 5207, 5461, 25789, 27047, 29971, 65231, 79883, 88519, 92837, 192659, 202057, 223901, 1108927, 3275203, 3434969, 3806317, 8284337, 140833729]

約数ペア:

[(1, 140833729), (17, 8284337), (37, 3806317), (41, 3434969), (43, 3275203), (127, 1108927), (629, 223901), (697, 202057), (731, 192659), (1517, 92837), (1591, 88519), (1763, 79883), (2159, 65231), (4699, 29971), (5207, 27047), (5461, 25789)]