12873669909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{25609}}^1$

素因数の和:25781

約数の個数: 32

約数和(自身を含む): 18139255680

約数和(自身を除く): 5265585771

約数列:

[1, 3, 41, 61, 67, 123, 183, 201, 2501, 2747, 4087, 7503, 8241, 12261, 25609, 76827, 167567, 502701, 1049969, 1562149, 1715803, 3149907, 4686447, 5147409, 64048109, 70347923, 104663983, 192144327, 211043769, 313991949, 4291223303, 12873669909]

約数ペア:

[(1, 12873669909), (3, 4291223303), (41, 313991949), (61, 211043769), (67, 192144327), (123, 104663983), (183, 70347923), (201, 64048109), (2501, 5147409), (2747, 4686447), (4087, 3149907), (7503, 1715803), (8241, 1562149), (12261, 1049969), (25609, 502701), (76827, 167567)]