72193383

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 111614400

約数和(自身を除く): 39421017

約数列:

[1, 3, 9, 27, 29, 87, 137, 261, 411, 673, 783, 1233, 2019, 3699, 3973, 6057, 11919, 18171, 19517, 35757, 58551, 92201, 107271, 175653, 276603, 526959, 829809, 2489427, 2673829, 8021487, 24064461, 72193383]

約数ペア:

[(1, 72193383), (3, 24064461), (9, 8021487), (27, 2673829), (29, 2489427), (87, 829809), (137, 526959), (261, 276603), (411, 175653), (673, 107271), (783, 92201), (1233, 58551), (2019, 35757), (3699, 19517), (3973, 18171), (6057, 11919)]