143264037

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 229036032

約数和(自身を除く): 85771995

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1739, 3923, 5217, 11769, 12173, 27461, 36519, 82383, 145151, 184381, 435453, 553143, 1016057, 1290667, 3048171, 3872001, 6822097, 20466291, 47754679, 143264037]

約数ペア:

[(1, 143264037), (3, 47754679), (7, 20466291), (21, 6822097), (37, 3872001), (47, 3048171), (111, 1290667), (141, 1016057), (259, 553143), (329, 435453), (777, 184381), (987, 145151), (1739, 82383), (3923, 36519), (5217, 27461), (11769, 12173)]