74729829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 33235611

約数列:

[1, 3, 23, 43, 69, 89, 129, 267, 283, 849, 989, 2047, 2967, 3827, 6141, 6509, 11481, 12169, 19527, 25187, 36507, 75561, 88021, 264063, 279887, 579301, 839661, 1083041, 1737903, 3249123, 24909943, 74729829]

約数ペア:

[(1, 74729829), (3, 24909943), (23, 3249123), (43, 1737903), (69, 1083041), (89, 839661), (129, 579301), (267, 279887), (283, 264063), (849, 88021), (989, 75561), (2047, 36507), (2967, 25187), (3827, 19527), (6141, 12169), (6509, 11481)]