83102439

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 47119641

約数列:

[1, 3, 7, 21, 47, 141, 269, 313, 329, 807, 939, 987, 1883, 2191, 5649, 6573, 12643, 14711, 37929, 44133, 84197, 88501, 102977, 252591, 265503, 308931, 589379, 1768137, 3957259, 11871777, 27700813, 83102439]

約数ペア:

[(1, 83102439), (3, 27700813), (7, 11871777), (21, 3957259), (47, 1768137), (141, 589379), (269, 308931), (313, 265503), (329, 252591), (807, 102977), (939, 88501), (987, 84197), (1883, 44133), (2191, 37929), (5649, 14711), (6573, 12643)]