7622876637

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 11604902400

約数和(自身を除く): 3982025763

約数列:

[1, 3, 9, 23, 69, 179, 207, 419, 491, 537, 1257, 1473, 1611, 3771, 4117, 4419, 9637, 11293, 12351, 28911, 33879, 37053, 75001, 86733, 87889, 101637, 205729, 225003, 263667, 617187, 675009, 791001, 1725023, 1851561, 2021447, 4731767, 5175069, 6064341, 14195301, 15525207, 18193023, 36825491, 42585903, 110476473, 331429419, 846986293, 2540958879, 7622876637]

約数ペア:

[(1, 7622876637), (3, 2540958879), (9, 846986293), (23, 331429419), (69, 110476473), (179, 42585903), (207, 36825491), (419, 18193023), (491, 15525207), (537, 14195301), (1257, 6064341), (1473, 5175069), (1611, 4731767), (3771, 2021447), (4117, 1851561), (4419, 1725023), (9637, 791001), (11293, 675009), (12351, 617187), (28911, 263667), (33879, 225003), (37053, 205729), (75001, 101637), (86733, 87889)]