78970683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 40779717

約数列:

[1, 3, 11, 29, 33, 87, 179, 319, 461, 537, 957, 1383, 1969, 5071, 5191, 5907, 13369, 15213, 15573, 40107, 57101, 82519, 147059, 171303, 247557, 441177, 907709, 2393051, 2723127, 7179153, 26323561, 78970683]

約数ペア:

[(1, 78970683), (3, 26323561), (11, 7179153), (29, 2723127), (33, 2393051), (87, 907709), (179, 441177), (319, 247557), (461, 171303), (537, 147059), (957, 82519), (1383, 57101), (1969, 40107), (5071, 15573), (5191, 15213), (5907, 13369)]