5394519

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 8944320

約数和(自身を除く): 3549801

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 109, 117, 141, 327, 351, 423, 611, 981, 1053, 1269, 1417, 1833, 2943, 3807, 4251, 5123, 5499, 8829, 12753, 15369, 16497, 38259, 46107, 49491, 66599, 114777, 138321, 199797, 414963, 599391, 1798173, 5394519]

約数ペア:

[(1, 5394519), (3, 1798173), (9, 599391), (13, 414963), (27, 199797), (39, 138321), (47, 114777), (81, 66599), (109, 49491), (117, 46107), (141, 38259), (327, 16497), (351, 15369), (423, 12753), (611, 8829), (981, 5499), (1053, 5123), (1269, 4251), (1417, 3807), (1833, 2943)]