216388611

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 335462400

約数和(自身を除く): 119073789

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 4159, 5781, 12477, 17343, 37431, 52029, 112293, 170519, 195473, 511557, 586419, 1534671, 1759257, 4604013, 5277771, 8014393, 24043179, 72129537, 216388611]

約数ペア:

[(1, 216388611), (3, 72129537), (9, 24043179), (27, 8014393), (41, 5277771), (47, 4604013), (123, 1759257), (141, 1534671), (369, 586419), (423, 511557), (1107, 195473), (1269, 170519), (1927, 112293), (4159, 52029), (5781, 37431), (12477, 17343)]