247392824751

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{99023}}^1\times {\mathrm{5443}}^1$

素因数の和:104492

約数の個数: 32

約数和(自身を含む): 388142392320

約数和(自身を除く): 140749567569

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 5443, 16329, 48987, 92531, 99023, 146961, 277593, 297069, 832779, 891207, 1683391, 2498337, 2673621, 5050173, 15150519, 45451557, 538982189, 1616946567, 4850839701, 9162697213, 14552519103, 27488091639, 82464274917, 247392824751]

約数ペア:

[(1, 247392824751), (3, 82464274917), (9, 27488091639), (17, 14552519103), (27, 9162697213), (51, 4850839701), (153, 1616946567), (459, 538982189), (5443, 45451557), (16329, 15150519), (48987, 5050173), (92531, 2673621), (99023, 2498337), (146961, 1683391), (277593, 891207), (297069, 832779)]