78866001

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 41771439

約数列:

[1, 3, 9, 27, 41, 123, 191, 369, 373, 573, 1107, 1119, 1719, 3357, 5157, 7831, 10071, 15293, 23493, 45879, 70479, 71243, 137637, 211437, 213729, 412911, 641187, 1923561, 2920963, 8762889, 26288667, 78866001]

約数ペア:

[(1, 78866001), (3, 26288667), (9, 8762889), (27, 2920963), (41, 1923561), (123, 641187), (191, 412911), (369, 213729), (373, 211437), (573, 137637), (1107, 71243), (1119, 70479), (1719, 45879), (3357, 23493), (5157, 15293), (7831, 10071)]