7568001

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^2$

素因数の和:282

約数の個数: 27

約数和(自身を含む): 12814113

約数和(自身を除く): 5246112

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 2751, 6419, 8253, 17161, 19257, 51483, 57771, 120127, 154449, 360381, 840889, 1081143, 2522667, 7568001]

約数ペア:

[(1, 7568001), (3, 2522667), (7, 1081143), (9, 840889), (21, 360381), (49, 154449), (63, 120127), (131, 57771), (147, 51483), (393, 19257), (441, 17161), (917, 8253), (1179, 6419)]