74946759

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 31739961

約数列:

[1, 3, 29, 83, 87, 97, 107, 249, 291, 321, 2407, 2813, 3103, 7221, 8051, 8439, 8881, 9309, 10379, 24153, 26643, 31137, 233479, 257549, 300991, 700437, 772647, 861457, 902973, 2584371, 24982253, 74946759]

約数ペア:

[(1, 74946759), (3, 24982253), (29, 2584371), (83, 902973), (87, 861457), (97, 772647), (107, 700437), (249, 300991), (291, 257549), (321, 233479), (2407, 31137), (2813, 26643), (3103, 24153), (7221, 10379), (8051, 9309), (8439, 8881)]