448987221

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3350

約数の個数: 36

約数和(自身を含む): 702144612

約数和(自身を除く): 253157391

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 477, 867, 901, 2601, 2703, 3257, 8109, 9771, 15317, 29313, 45951, 55369, 137853, 166107, 172621, 498321, 517863, 941273, 1553589, 2823819, 2934557, 8471457, 8803671, 26411013, 49887469, 149662407, 448987221]

約数ペア:

[(1, 448987221), (3, 149662407), (9, 49887469), (17, 26411013), (51, 8803671), (53, 8471457), (153, 2934557), (159, 2823819), (289, 1553589), (477, 941273), (867, 517863), (901, 498321), (2601, 172621), (2703, 166107), (3257, 137853), (8109, 55369), (9771, 45951), (15317, 29313)]