27431943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 18532857

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 797, 1043, 1639, 2391, 3129, 4917, 5579, 8767, 11473, 16737, 26301, 34419, 61369, 118753, 184107, 356259, 831271, 1306283, 2493813, 3918849, 9143981, 27431943]

約数ペア:

[(1, 27431943), (3, 9143981), (7, 3918849), (11, 2493813), (21, 1306283), (33, 831271), (77, 356259), (149, 184107), (231, 118753), (447, 61369), (797, 34419), (1043, 26301), (1639, 16737), (2391, 11473), (3129, 8767), (4917, 5579)]