565540947

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 896837760

約数和(自身を除く): 331296813

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 347, 353, 513, 1041, 1059, 1539, 3123, 3177, 4617, 6593, 6707, 9369, 9531, 19779, 20121, 28107, 28593, 59337, 60363, 84321, 85779, 122491, 178011, 181089, 367473, 534033, 543267, 1102419, 1602099, 1629801, 2327329, 3307257, 6981987, 9921771, 20945961, 29765313, 62837883, 188513649, 565540947]

約数ペア:

[(1, 565540947), (3, 188513649), (9, 62837883), (19, 29765313), (27, 20945961), (57, 9921771), (81, 6981987), (171, 3307257), (243, 2327329), (347, 1629801), (353, 1602099), (513, 1102419), (1041, 543267), (1059, 534033), (1539, 367473), (3123, 181089), (3177, 178011), (4617, 122491), (6593, 85779), (6707, 84321), (9369, 60363), (9531, 59337), (19779, 28593), (20121, 28107)]