71848647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12041}}^1$

素因数の和:12080

約数の個数: 32

約数和(自身を含む): 121383360

約数和(自身を除く): 49534713

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 12041, 36123, 108369, 156533, 204697, 325107, 469599, 614091, 1408797, 1842273, 2661061, 4226391, 5526819, 7983183, 23949549, 71848647]

約数ペア:

[(1, 71848647), (3, 23949549), (9, 7983183), (13, 5526819), (17, 4226391), (27, 2661061), (39, 1842273), (51, 1408797), (117, 614091), (153, 469599), (221, 325107), (351, 204697), (459, 156533), (663, 108369), (1989, 36123), (5967, 12041)]