140670909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{3011}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 211442400

約数和(自身を除く): 70771491

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 1611, 3011, 5191, 9033, 15573, 27099, 46719, 87319, 261957, 538969, 785871, 1616907, 4850721, 15630101, 46890303, 140670909]

約数ペア:

[(1, 140670909), (3, 46890303), (9, 15630101), (29, 4850721), (87, 1616907), (179, 785871), (261, 538969), (537, 261957), (1611, 87319), (3011, 46719), (5191, 27099), (9033, 15573)]