22727439

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 40512000

約数和(自身を除く): 17784561

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6329, 18987, 44303, 56961, 120251, 132909, 170883, 360753, 398727, 841757, 1082259, 1196181, 2525271, 3246777, 7575813, 22727439]

約数ペア:

[(1, 22727439), (3, 7575813), (7, 3246777), (9, 2525271), (19, 1196181), (21, 1082259), (27, 841757), (57, 398727), (63, 360753), (133, 170883), (171, 132909), (189, 120251), (399, 56961), (513, 44303), (1197, 18987), (3591, 6329)]