267122961

素因数分解:

$3^3\times 7^2\times {\mathrm{201907}}^1$

素因数の和:201930

約数の個数: 24

約数和(自身を含む): 460350240

約数和(自身を除く): 193227279

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 201907, 605721, 1413349, 1817163, 4240047, 5451489, 9893443, 12720141, 29680329, 38160423, 89040987, 267122961]

約数ペア:

[(1, 267122961), (3, 89040987), (7, 38160423), (9, 29680329), (21, 12720141), (27, 9893443), (49, 5451489), (63, 4240047), (147, 1817163), (189, 1413349), (441, 605721), (1323, 201907)]