27934389

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 50219840

約数和(自身を除く): 22285451

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2593, 3591, 7779, 10773, 18151, 23337, 49267, 54453, 70011, 147801, 163359, 210033, 344869, 443403, 490077, 1034607, 1330209, 1470231, 3103821, 3990627, 9311463, 27934389]

約数ペア:

[(1, 27934389), (3, 9311463), (7, 3990627), (9, 3103821), (19, 1470231), (21, 1330209), (27, 1034607), (57, 490077), (63, 443403), (81, 344869), (133, 210033), (171, 163359), (189, 147801), (399, 70011), (513, 54453), (567, 49267), (1197, 23337), (1539, 18151), (2593, 10773), (3591, 7779)]