63705231

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 99249920

約数和(自身を除く): 35544689

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1483, 1591, 4449, 4773, 13347, 14319, 40041, 42957, 54871, 63769, 164613, 191307, 493839, 573921, 1481517, 1721763, 2359453, 7078359, 21235077, 63705231]

約数ペア:

[(1, 63705231), (3, 21235077), (9, 7078359), (27, 2359453), (37, 1721763), (43, 1481517), (111, 573921), (129, 493839), (333, 191307), (387, 164613), (999, 63769), (1161, 54871), (1483, 42957), (1591, 40041), (4449, 14319), (4773, 13347)]