6945147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 11463192

約数和(自身を除く): 4518045

約数列:

[1, 3, 9, 11, 31, 33, 73, 93, 99, 219, 279, 341, 657, 803, 961, 1023, 2263, 2409, 2883, 3069, 6789, 7227, 8649, 10571, 20367, 24893, 31713, 70153, 74679, 95139, 210459, 224037, 631377, 771683, 2315049, 6945147]

約数ペア:

[(1, 6945147), (3, 2315049), (9, 771683), (11, 631377), (31, 224037), (33, 210459), (73, 95139), (93, 74679), (99, 70153), (219, 31713), (279, 24893), (341, 20367), (657, 10571), (803, 8649), (961, 7227), (1023, 6789), (2263, 3069), (2409, 2883)]