65979117

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 37804563

約数列:

[1, 3, 9, 27, 47, 53, 81, 109, 141, 159, 243, 327, 423, 477, 981, 1269, 1431, 2491, 2943, 3807, 4293, 5123, 5777, 7473, 8829, 11421, 12879, 15369, 17331, 22419, 26487, 46107, 51993, 67257, 138321, 155979, 201771, 271519, 414963, 467937, 605313, 814557, 1244889, 1403811, 2443671, 7331013, 21993039, 65979117]

約数ペア:

[(1, 65979117), (3, 21993039), (9, 7331013), (27, 2443671), (47, 1403811), (53, 1244889), (81, 814557), (109, 605313), (141, 467937), (159, 414963), (243, 271519), (327, 201771), (423, 155979), (477, 138321), (981, 67257), (1269, 51993), (1431, 46107), (2491, 26487), (2943, 22419), (3807, 17331), (4293, 15369), (5123, 12879), (5777, 11421), (7473, 8829)]