74662743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 31007913

約数列:

[1, 3, 47, 53, 97, 103, 141, 159, 291, 309, 2491, 4559, 4841, 5141, 5459, 7473, 9991, 13677, 14523, 15423, 16377, 29973, 241627, 256573, 469577, 529523, 724881, 769719, 1408731, 1588569, 24887581, 74662743]

約数ペア:

[(1, 74662743), (3, 24887581), (47, 1588569), (53, 1408731), (97, 769719), (103, 724881), (141, 529523), (159, 469577), (291, 256573), (309, 241627), (2491, 29973), (4559, 16377), (4841, 15423), (5141, 14523), (5459, 13677), (7473, 9991)]