74197539

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2329

約数の個数: 40

約数和(自身を含む): 123268992

約数和(自身を除く): 49071453

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2273, 2511, 3627, 6819, 10881, 20457, 29549, 32643, 61371, 70463, 88647, 184113, 211389, 265941, 634167, 797823, 916019, 1902501, 2393469, 2748057, 5707503, 8244171, 24732513, 74197539]

約数ペア:

[(1, 74197539), (3, 24732513), (9, 8244171), (13, 5707503), (27, 2748057), (31, 2393469), (39, 1902501), (81, 916019), (93, 797823), (117, 634167), (279, 265941), (351, 211389), (403, 184113), (837, 88647), (1053, 70463), (1209, 61371), (2273, 32643), (2511, 29549), (3627, 20457), (6819, 10881)]