75161037

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 117817344

約数和(自身を除く): 42656307

約数列:

[1, 3, 7, 21, 47, 141, 271, 281, 329, 813, 843, 987, 1897, 1967, 5691, 5901, 12737, 13207, 38211, 39621, 76151, 89159, 92449, 228453, 267477, 277347, 533057, 1599171, 3579097, 10737291, 25053679, 75161037]

約数ペア:

[(1, 75161037), (3, 25053679), (7, 10737291), (21, 3579097), (47, 1599171), (141, 533057), (271, 277347), (281, 267477), (329, 228453), (813, 92449), (843, 89159), (987, 76151), (1897, 39621), (1967, 38211), (5691, 13207), (5901, 12737)]